1540892160

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{2477}}^1$

素因数の和:2515

約数の個数: 240

約数和(自身を含む): 5536426896

約数和(自身を除く): 3995534736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2477, 2560, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 4954, 5184, 5760, 6480, 6912, 7431, 7680, 7776, 8640, 9720, 9908, 10368, 11520, 12385, 12960, 13824, 14862, 15552, 17280, 19440, 19816, 20736, 22293, 23040, 24770, 25920, 29724, 31104, 34560, 37155, 38880, 39632, 41472, 44586, 49540, 51840, 59448, 62208, 66879, 69120, 74310, 77760, 79264, 89172, 99080, 103680, 111465, 118896, 124416, 133758, 148620, 155520, 158528, 178344, 198160, 200637, 207360, 222930, 237792, 267516, 297240, 311040, 317056, 334395, 356688, 396320, 401274, 445860, 475584, 535032, 594480, 601911, 622080, 634112, 668790, 713376, 792640, 802548, 891720, 951168, 1003185, 1070064, 1188960, 1203822, 1268224, 1337580, 1426752, 1585280, 1605096, 1783440, 1902336, 2006370, 2140128, 2377920, 2407644, 2675160, 2853504, 3009555, 3170560, 3210192, 3566880, 3804672, 4012740, 4280256, 4755840, 4815288, 5350320, 5707008, 6019110, 6341120, 6420384, 7133760, 8025480, 8560512, 9511680, 9630576, 10700640, 11414016, 12038220, 12840768, 14267520, 16050960, 17121024, 19023360, 19261152, 21401280, 24076440, 25681536, 28535040, 32101920, 34242048, 38522304, 42802560, 48152880, 51363072, 57070080, 64203840, 77044608, 85605120, 96305760, 102726144, 128407680, 154089216, 171210240, 192611520, 256815360, 308178432, 385223040, 513630720, 770446080, 1540892160]

約数ペア:

[(1, 1540892160), (2, 770446080), (3, 513630720), (4, 385223040), (5, 308178432), (6, 256815360), (8, 192611520), (9, 171210240), (10, 154089216), (12, 128407680), (15, 102726144), (16, 96305760), (18, 85605120), (20, 77044608), (24, 64203840), (27, 57070080), (30, 51363072), (32, 48152880), (36, 42802560), (40, 38522304), (45, 34242048), (48, 32101920), (54, 28535040), (60, 25681536), (64, 24076440), (72, 21401280), (80, 19261152), (81, 19023360), (90, 17121024), (96, 16050960), (108, 14267520), (120, 12840768), (128, 12038220), (135, 11414016), (144, 10700640), (160, 9630576), (162, 9511680), (180, 8560512), (192, 8025480), (216, 7133760), (240, 6420384), (243, 6341120), (256, 6019110), (270, 5707008), (288, 5350320), (320, 4815288), (324, 4755840), (360, 4280256), (384, 4012740), (405, 3804672), (432, 3566880), (480, 3210192), (486, 3170560), (512, 3009555), (540, 2853504), (576, 2675160), (640, 2407644), (648, 2377920), (720, 2140128), (768, 2006370), (810, 1902336), (864, 1783440), (960, 1605096), (972, 1585280), (1080, 1426752), (1152, 1337580), (1215, 1268224), (1280, 1203822), (1296, 1188960), (1440, 1070064), (1536, 1003185), (1620, 951168), (1728, 891720), (1920, 802548), (1944, 792640), (2160, 713376), (2304, 668790), (2430, 634112), (2477, 622080), (2560, 601911), (2592, 594480), (2880, 535032), (3240, 475584), (3456, 445860), (3840, 401274), (3888, 396320), (4320, 356688), (4608, 334395), (4860, 317056), (4954, 311040), (5184, 297240), (5760, 267516), (6480, 237792), (6912, 222930), (7431, 207360), (7680, 200637), (7776, 198160), (8640, 178344), (9720, 158528), (9908, 155520), (10368, 148620), (11520, 133758), (12385, 124416), (12960, 118896), (13824, 111465), (14862, 103680), (15552, 99080), (17280, 89172), (19440, 79264), (19816, 77760), (20736, 74310), (22293, 69120), (23040, 66879), (24770, 62208), (25920, 59448), (29724, 51840), (31104, 49540), (34560, 44586), (37155, 41472), (38880, 39632)]