68548440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18472

約数の個数: 64

約数和(自身を含む): 212290560

約数和(自身を除く): 143742120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18427, 36854, 55281, 73708, 92135, 110562, 147416, 184270, 221124, 276405, 368540, 442248, 552810, 571237, 737080, 1105620, 1142474, 1713711, 2211240, 2284948, 2856185, 3427422, 4569896, 5712370, 6854844, 8568555, 11424740, 13709688, 17137110, 22849480, 34274220, 68548440]

約数ペア:

[(1, 68548440), (2, 34274220), (3, 22849480), (4, 17137110), (5, 13709688), (6, 11424740), (8, 8568555), (10, 6854844), (12, 5712370), (15, 4569896), (20, 3427422), (24, 2856185), (30, 2284948), (31, 2211240), (40, 1713711), (60, 1142474), (62, 1105620), (93, 737080), (120, 571237), (124, 552810), (155, 442248), (186, 368540), (248, 276405), (310, 221124), (372, 184270), (465, 147416), (620, 110562), (744, 92135), (930, 73708), (1240, 55281), (1860, 36854), (3720, 18427)]