12894960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4133}}^1$

素因数の和:4162

約数の個数: 80

約数和(自身を含む): 43059744

約数和(自身を除く): 30164784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4133, 8266, 12399, 16532, 20665, 24798, 33064, 41330, 49596, 53729, 61995, 66128, 82660, 99192, 107458, 123990, 161187, 165320, 198384, 214916, 247980, 268645, 322374, 330640, 429832, 495960, 537290, 644748, 805935, 859664, 991920, 1074580, 1289496, 1611870, 2149160, 2578992, 3223740, 4298320, 6447480, 12894960]

約数ペア:

[(1, 12894960), (2, 6447480), (3, 4298320), (4, 3223740), (5, 2578992), (6, 2149160), (8, 1611870), (10, 1289496), (12, 1074580), (13, 991920), (15, 859664), (16, 805935), (20, 644748), (24, 537290), (26, 495960), (30, 429832), (39, 330640), (40, 322374), (48, 268645), (52, 247980), (60, 214916), (65, 198384), (78, 165320), (80, 161187), (104, 123990), (120, 107458), (130, 99192), (156, 82660), (195, 66128), (208, 61995), (240, 53729), (260, 49596), (312, 41330), (390, 33064), (520, 24798), (624, 20665), (780, 16532), (1040, 12399), (1560, 8266), (3120, 4133)]