72968520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14831}}^1$

素因数の和:14886

約数の個数: 64

約数和(自身を含む): 224259840

約数和(自身を除く): 151291320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 14831, 29662, 44493, 59324, 74155, 88986, 118648, 148310, 177972, 222465, 296620, 355944, 444930, 593240, 608071, 889860, 1216142, 1779720, 1824213, 2432284, 3040355, 3648426, 4864568, 6080710, 7296852, 9121065, 12161420, 14593704, 18242130, 24322840, 36484260, 72968520]

約数ペア:

[(1, 72968520), (2, 36484260), (3, 24322840), (4, 18242130), (5, 14593704), (6, 12161420), (8, 9121065), (10, 7296852), (12, 6080710), (15, 4864568), (20, 3648426), (24, 3040355), (30, 2432284), (40, 1824213), (41, 1779720), (60, 1216142), (82, 889860), (120, 608071), (123, 593240), (164, 444930), (205, 355944), (246, 296620), (328, 222465), (410, 177972), (492, 148310), (615, 118648), (820, 88986), (984, 74155), (1230, 59324), (1640, 44493), (2460, 29662), (4920, 14831)]