83812320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 240

約数和(自身を含む): 307359360

約数和(自身を除く): 223547040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 223, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 446, 464, 480, 522, 540, 580, 648, 669, 696, 720, 783, 810, 864, 870, 892, 928, 1044, 1080, 1115, 1160, 1296, 1305, 1338, 1392, 1440, 1566, 1620, 1740, 1784, 2007, 2088, 2160, 2230, 2320, 2349, 2592, 2610, 2676, 2784, 3132, 3240, 3345, 3480, 3568, 3915, 4014, 4176, 4320, 4460, 4640, 4698, 5220, 5352, 6021, 6264, 6467, 6480, 6690, 6960, 7136, 7830, 8028, 8352, 8920, 9396, 10035, 10440, 10704, 11745, 12042, 12528, 12934, 12960, 13380, 13920, 15660, 16056, 17840, 18063, 18792, 19401, 20070, 20880, 21408, 23490, 24084, 25056, 25868, 26760, 30105, 31320, 32112, 32335, 35680, 36126, 37584, 38802, 40140, 41760, 46980, 48168, 51736, 53520, 58203, 60210, 62640, 64224, 64670, 72252, 75168, 77604, 80280, 90315, 93960, 96336, 97005, 103472, 107040, 116406, 120420, 125280, 129340, 144504, 155208, 160560, 174609, 180630, 187920, 192672, 194010, 206944, 232812, 240840, 258680, 289008, 291015, 310416, 321120, 349218, 361260, 375840, 388020, 465624, 481680, 517360, 523827, 578016, 582030, 620832, 698436, 722520, 776040, 873045, 931248, 963360, 1034720, 1047654, 1164060, 1396872, 1445040, 1552080, 1746090, 1862496, 2095308, 2328120, 2619135, 2793744, 2890080, 3104160, 3492180, 4190616, 4656240, 5238270, 5587488, 6984360, 8381232, 9312480, 10476540, 13968720, 16762464, 20953080, 27937440, 41906160, 83812320]

約数ペア:

[(1, 83812320), (2, 41906160), (3, 27937440), (4, 20953080), (5, 16762464), (6, 13968720), (8, 10476540), (9, 9312480), (10, 8381232), (12, 6984360), (15, 5587488), (16, 5238270), (18, 4656240), (20, 4190616), (24, 3492180), (27, 3104160), (29, 2890080), (30, 2793744), (32, 2619135), (36, 2328120), (40, 2095308), (45, 1862496), (48, 1746090), (54, 1552080), (58, 1445040), (60, 1396872), (72, 1164060), (80, 1047654), (81, 1034720), (87, 963360), (90, 931248), (96, 873045), (108, 776040), (116, 722520), (120, 698436), (135, 620832), (144, 582030), (145, 578016), (160, 523827), (162, 517360), (174, 481680), (180, 465624), (216, 388020), (223, 375840), (232, 361260), (240, 349218), (261, 321120), (270, 310416), (288, 291015), (290, 289008), (324, 258680), (348, 240840), (360, 232812), (405, 206944), (432, 194010), (435, 192672), (446, 187920), (464, 180630), (480, 174609), (522, 160560), (540, 155208), (580, 144504), (648, 129340), (669, 125280), (696, 120420), (720, 116406), (783, 107040), (810, 103472), (864, 97005), (870, 96336), (892, 93960), (928, 90315), (1044, 80280), (1080, 77604), (1115, 75168), (1160, 72252), (1296, 64670), (1305, 64224), (1338, 62640), (1392, 60210), (1440, 58203), (1566, 53520), (1620, 51736), (1740, 48168), (1784, 46980), (2007, 41760), (2088, 40140), (2160, 38802), (2230, 37584), (2320, 36126), (2349, 35680), (2592, 32335), (2610, 32112), (2676, 31320), (2784, 30105), (3132, 26760), (3240, 25868), (3345, 25056), (3480, 24084), (3568, 23490), (3915, 21408), (4014, 20880), (4176, 20070), (4320, 19401), (4460, 18792), (4640, 18063), (4698, 17840), (5220, 16056), (5352, 15660), (6021, 13920), (6264, 13380), (6467, 12960), (6480, 12934), (6690, 12528), (6960, 12042), (7136, 11745), (7830, 10704), (8028, 10440), (8352, 10035), (8920, 9396)]