155097840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2333}}^1$

素因数の和:2626

約数の個数: 80

約数和(自身を含む): 482745888

約数和(自身を除く): 327648048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2333, 2770, 3324, 4155, 4432, 4666, 5540, 6648, 6999, 8310, 9332, 11080, 11665, 13296, 13998, 16620, 18664, 22160, 23330, 27996, 33240, 34995, 37328, 46660, 55992, 66480, 69990, 93320, 111984, 139980, 186640, 279960, 559920, 646241, 1292482, 1938723, 2584964, 3231205, 3877446, 5169928, 6462410, 7754892, 9693615, 10339856, 12924820, 15509784, 19387230, 25849640, 31019568, 38774460, 51699280, 77548920, 155097840]

約数ペア:

[(1, 155097840), (2, 77548920), (3, 51699280), (4, 38774460), (5, 31019568), (6, 25849640), (8, 19387230), (10, 15509784), (12, 12924820), (15, 10339856), (16, 9693615), (20, 7754892), (24, 6462410), (30, 5169928), (40, 3877446), (48, 3231205), (60, 2584964), (80, 1938723), (120, 1292482), (240, 646241), (277, 559920), (554, 279960), (831, 186640), (1108, 139980), (1385, 111984), (1662, 93320), (2216, 69990), (2333, 66480), (2770, 55992), (3324, 46660), (4155, 37328), (4432, 34995), (4666, 33240), (5540, 27996), (6648, 23330), (6999, 22160), (8310, 18664), (9332, 16620), (11080, 13998), (11665, 13296)]