82966320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:987

約数の個数: 120

約数和(自身を含む): 280971600

約数和(自身を除く): 198005280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 829, 834, 1112, 1251, 1390, 1658, 1668, 2085, 2224, 2487, 2502, 2780, 3316, 3336, 4145, 4170, 4974, 5004, 5560, 6255, 6632, 6672, 7461, 8290, 8340, 9948, 10008, 11120, 12435, 12510, 13264, 14922, 16580, 16680, 19896, 20016, 24870, 25020, 29844, 33160, 33360, 37305, 39792, 49740, 50040, 59688, 66320, 74610, 99480, 100080, 115231, 119376, 149220, 198960, 230462, 298440, 345693, 460924, 576155, 596880, 691386, 921848, 1037079, 1152310, 1382772, 1728465, 1843696, 2074158, 2304620, 2765544, 3456930, 4148316, 4609240, 5185395, 5531088, 6913860, 8296632, 9218480, 10370790, 13827720, 16593264, 20741580, 27655440, 41483160, 82966320]

約数ペア:

[(1, 82966320), (2, 41483160), (3, 27655440), (4, 20741580), (5, 16593264), (6, 13827720), (8, 10370790), (9, 9218480), (10, 8296632), (12, 6913860), (15, 5531088), (16, 5185395), (18, 4609240), (20, 4148316), (24, 3456930), (30, 2765544), (36, 2304620), (40, 2074158), (45, 1843696), (48, 1728465), (60, 1382772), (72, 1152310), (80, 1037079), (90, 921848), (120, 691386), (139, 596880), (144, 576155), (180, 460924), (240, 345693), (278, 298440), (360, 230462), (417, 198960), (556, 149220), (695, 119376), (720, 115231), (829, 100080), (834, 99480), (1112, 74610), (1251, 66320), (1390, 59688), (1658, 50040), (1668, 49740), (2085, 39792), (2224, 37305), (2487, 33360), (2502, 33160), (2780, 29844), (3316, 25020), (3336, 24870), (4145, 20016), (4170, 19896), (4974, 16680), (5004, 16580), (5560, 14922), (6255, 13264), (6632, 12510), (6672, 12435), (7461, 11120), (8290, 10008), (8340, 9948)]