89946960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4211}}^1$

素因数の和:4316

約数の個数: 80

約数和(自身を含む): 282035520

約数和(自身を除く): 192088560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4211, 4272, 5340, 7120, 8422, 10680, 12633, 16844, 21055, 21360, 25266, 33688, 42110, 50532, 63165, 67376, 84220, 101064, 126330, 168440, 202128, 252660, 336880, 374779, 505320, 749558, 1010640, 1124337, 1499116, 1873895, 2248674, 2998232, 3747790, 4497348, 5621685, 5996464, 7495580, 8994696, 11243370, 14991160, 17989392, 22486740, 29982320, 44973480, 89946960]

約数ペア:

[(1, 89946960), (2, 44973480), (3, 29982320), (4, 22486740), (5, 17989392), (6, 14991160), (8, 11243370), (10, 8994696), (12, 7495580), (15, 5996464), (16, 5621685), (20, 4497348), (24, 3747790), (30, 2998232), (40, 2248674), (48, 1873895), (60, 1499116), (80, 1124337), (89, 1010640), (120, 749558), (178, 505320), (240, 374779), (267, 336880), (356, 252660), (445, 202128), (534, 168440), (712, 126330), (890, 101064), (1068, 84220), (1335, 67376), (1424, 63165), (1780, 50532), (2136, 42110), (2670, 33688), (3560, 25266), (4211, 21360), (4272, 21055), (5340, 16844), (7120, 12633), (8422, 10680)]