15945906240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55927}}^1$

素因数の和:55967

約数の個数: 280

約数和(自身を含む): 61880081472

約数和(自身を除く): 45934175232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 14256, 15840, 17820, 19008, 23760, 25920, 28512, 31680, 35640, 47520, 55927, 57024, 71280, 95040, 111854, 142560, 167781, 223708, 279635, 285120, 335562, 447416, 503343, 559270, 615197, 671124, 838905, 894832, 1006686, 1118540, 1230394, 1342248, 1510029, 1677810, 1789664, 1845591, 2013372, 2237080, 2460788, 2516715, 2684496, 3020058, 3075985, 3355620, 3579328, 3691182, 4026744, 4474160, 4530087, 4921576, 5033430, 5368992, 5536773, 6040116, 6151970, 6711240, 7382364, 7550145, 8053488, 8948320, 9060174, 9227955, 9843152, 10066860, 10737984, 11073546, 12080232, 12303940, 13422480, 14764728, 15100290, 16106976, 16610319, 17896640, 18120348, 18455910, 19686304, 20133720, 22147092, 22650435, 24160464, 24607880, 26844960, 27683865, 29529456, 30200580, 32213952, 33220638, 36240696, 36911820, 39372608, 40267440, 44294184, 45300870, 48320928, 49215760, 49830957, 53689920, 55367730, 59058912, 60401160, 66441276, 72481392, 73823640, 80534880, 83051595, 88588368, 90601740, 96641856, 98431520, 99661914, 110735460, 118117824, 120802320, 132882552, 144962784, 147647280, 161069760, 166103190, 177176736, 181203480, 196863040, 199323828, 221470920, 241604640, 249154785, 265765104, 289925568, 295294560, 332206380, 354353472, 362406960, 398647656, 442941840, 483209280, 498309570, 531530208, 590589120, 664412760, 724813920, 797295312, 885883680, 996619140, 1063060416, 1328825520, 1449627840, 1594590624, 1771767360, 1993238280, 2657651040, 3189181248, 3986476560, 5315302080, 7972953120, 15945906240]

約数ペア:

[(1, 15945906240), (2, 7972953120), (3, 5315302080), (4, 3986476560), (5, 3189181248), (6, 2657651040), (8, 1993238280), (9, 1771767360), (10, 1594590624), (11, 1449627840), (12, 1328825520), (15, 1063060416), (16, 996619140), (18, 885883680), (20, 797295312), (22, 724813920), (24, 664412760), (27, 590589120), (30, 531530208), (32, 498309570), (33, 483209280), (36, 442941840), (40, 398647656), (44, 362406960), (45, 354353472), (48, 332206380), (54, 295294560), (55, 289925568), (60, 265765104), (64, 249154785), (66, 241604640), (72, 221470920), (80, 199323828), (81, 196863040), (88, 181203480), (90, 177176736), (96, 166103190), (99, 161069760), (108, 147647280), (110, 144962784), (120, 132882552), (132, 120802320), (135, 118117824), (144, 110735460), (160, 99661914), (162, 98431520), (165, 96641856), (176, 90601740), (180, 88588368), (192, 83051595), (198, 80534880), (216, 73823640), (220, 72481392), (240, 66441276), (264, 60401160), (270, 59058912), (288, 55367730), (297, 53689920), (320, 49830957), (324, 49215760), (330, 48320928), (352, 45300870), (360, 44294184), (396, 40267440), (405, 39372608), (432, 36911820), (440, 36240696), (480, 33220638), (495, 32213952), (528, 30200580), (540, 29529456), (576, 27683865), (594, 26844960), (648, 24607880), (660, 24160464), (704, 22650435), (720, 22147092), (792, 20133720), (810, 19686304), (864, 18455910), (880, 18120348), (891, 17896640), (960, 16610319), (990, 16106976), (1056, 15100290), (1080, 14764728), (1188, 13422480), (1296, 12303940), (1320, 12080232), (1440, 11073546), (1485, 10737984), (1584, 10066860), (1620, 9843152), (1728, 9227955), (1760, 9060174), (1782, 8948320), (1980, 8053488), (2112, 7550145), (2160, 7382364), (2376, 6711240), (2592, 6151970), (2640, 6040116), (2880, 5536773), (2970, 5368992), (3168, 5033430), (3240, 4921576), (3520, 4530087), (3564, 4474160), (3960, 4026744), (4320, 3691182), (4455, 3579328), (4752, 3355620), (5184, 3075985), (5280, 3020058), (5940, 2684496), (6336, 2516715), (6480, 2460788), (7128, 2237080), (7920, 2013372), (8640, 1845591), (8910, 1789664), (9504, 1677810), (10560, 1510029), (11880, 1342248), (12960, 1230394), (14256, 1118540), (15840, 1006686), (17820, 894832), (19008, 838905), (23760, 671124), (25920, 615197), (28512, 559270), (31680, 503343), (35640, 447416), (47520, 335562), (55927, 285120), (57024, 279635), (71280, 223708), (95040, 167781), (111854, 142560)]