140120880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2767}}^1$

素因数の和:2994

約数の個数: 80

約数和(自身を含む): 436591104

約数和(自身を除く): 296470224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 2767, 3165, 3376, 4220, 5064, 5534, 6330, 8301, 8440, 10128, 11068, 12660, 13835, 16602, 16880, 22136, 25320, 27670, 33204, 41505, 44272, 50640, 55340, 66408, 83010, 110680, 132816, 166020, 221360, 332040, 583837, 664080, 1167674, 1751511, 2335348, 2919185, 3503022, 4670696, 5838370, 7006044, 8757555, 9341392, 11676740, 14012088, 17515110, 23353480, 28024176, 35030220, 46706960, 70060440, 140120880]

約数ペア:

[(1, 140120880), (2, 70060440), (3, 46706960), (4, 35030220), (5, 28024176), (6, 23353480), (8, 17515110), (10, 14012088), (12, 11676740), (15, 9341392), (16, 8757555), (20, 7006044), (24, 5838370), (30, 4670696), (40, 3503022), (48, 2919185), (60, 2335348), (80, 1751511), (120, 1167674), (211, 664080), (240, 583837), (422, 332040), (633, 221360), (844, 166020), (1055, 132816), (1266, 110680), (1688, 83010), (2110, 66408), (2532, 55340), (2767, 50640), (3165, 44272), (3376, 41505), (4220, 33204), (5064, 27670), (5534, 25320), (6330, 22136), (8301, 16880), (8440, 16602), (10128, 13835), (11068, 12660)]