55310880

素因数分解:

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

素因数の和:986

約数の個数: 96

約数和(自身を含む): 175694400

約数和(自身を除く): 120383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 829, 834, 1112, 1390, 1658, 1668, 2085, 2224, 2487, 2780, 3316, 3336, 4145, 4170, 4448, 4974, 5560, 6632, 6672, 8290, 8340, 9948, 11120, 12435, 13264, 13344, 16580, 16680, 19896, 22240, 24870, 26528, 33160, 33360, 39792, 49740, 66320, 66720, 79584, 99480, 115231, 132640, 198960, 230462, 345693, 397920, 460924, 576155, 691386, 921848, 1152310, 1382772, 1728465, 1843696, 2304620, 2765544, 3456930, 3687392, 4609240, 5531088, 6913860, 9218480, 11062176, 13827720, 18436960, 27655440, 55310880]

約数ペア:

[(1, 55310880), (2, 27655440), (3, 18436960), (4, 13827720), (5, 11062176), (6, 9218480), (8, 6913860), (10, 5531088), (12, 4609240), (15, 3687392), (16, 3456930), (20, 2765544), (24, 2304620), (30, 1843696), (32, 1728465), (40, 1382772), (48, 1152310), (60, 921848), (80, 691386), (96, 576155), (120, 460924), (139, 397920), (160, 345693), (240, 230462), (278, 198960), (417, 132640), (480, 115231), (556, 99480), (695, 79584), (829, 66720), (834, 66320), (1112, 49740), (1390, 39792), (1658, 33360), (1668, 33160), (2085, 26528), (2224, 24870), (2487, 22240), (2780, 19896), (3316, 16680), (3336, 16580), (4145, 13344), (4170, 13264), (4448, 12435), (4974, 11120), (5560, 9948), (6632, 8340), (6672, 8290)]