73894680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{22807}}^1$

素因数の和:22830

約数の個数: 80

約数和(自身を含む): 248379120

約数和(自身を除く): 174484440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 205263, 228070, 273684, 342105, 410526, 456140, 547368, 615789, 684210, 821052, 912280, 1026315, 1231578, 1368420, 1642104, 1847367, 2052630, 2463156, 2736840, 3078945, 3694734, 4105260, 4926312, 6157890, 7389468, 8210520, 9236835, 12315780, 14778936, 18473670, 24631560, 36947340, 73894680]

約数ペア:

[(1, 73894680), (2, 36947340), (3, 24631560), (4, 18473670), (5, 14778936), (6, 12315780), (8, 9236835), (9, 8210520), (10, 7389468), (12, 6157890), (15, 4926312), (18, 4105260), (20, 3694734), (24, 3078945), (27, 2736840), (30, 2463156), (36, 2052630), (40, 1847367), (45, 1642104), (54, 1368420), (60, 1231578), (72, 1026315), (81, 912280), (90, 821052), (108, 684210), (120, 615789), (135, 547368), (162, 456140), (180, 410526), (216, 342105), (270, 273684), (324, 228070), (360, 205263), (405, 182456), (540, 136842), (648, 114035), (810, 91228), (1080, 68421), (1620, 45614), (3240, 22807)]