89081040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12799}}^1$

素因数の和:12844

約数の個数: 80

約数和(自身を含む): 285696000

約数和(自身を除く): 196614960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12799, 25598, 38397, 51196, 63995, 76794, 102392, 127990, 153588, 191985, 204784, 255980, 307176, 371171, 383970, 511960, 614352, 742342, 767940, 1023920, 1113513, 1484684, 1535880, 1855855, 2227026, 2969368, 3071760, 3711710, 4454052, 5567565, 5938736, 7423420, 8908104, 11135130, 14846840, 17816208, 22270260, 29693680, 44540520, 89081040]

約数ペア:

[(1, 89081040), (2, 44540520), (3, 29693680), (4, 22270260), (5, 17816208), (6, 14846840), (8, 11135130), (10, 8908104), (12, 7423420), (15, 5938736), (16, 5567565), (20, 4454052), (24, 3711710), (29, 3071760), (30, 2969368), (40, 2227026), (48, 1855855), (58, 1535880), (60, 1484684), (80, 1113513), (87, 1023920), (116, 767940), (120, 742342), (145, 614352), (174, 511960), (232, 383970), (240, 371171), (290, 307176), (348, 255980), (435, 204784), (464, 191985), (580, 153588), (696, 127990), (870, 102392), (1160, 76794), (1392, 63995), (1740, 51196), (2320, 38397), (3480, 25598), (6960, 12799)]