860934960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{398581}}^1$

素因数の和:398603

約数の個数: 80

約数和(自身を含む): 2965450080

約数和(自身を除く): 2104515120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 398581, 797162, 1195743, 1594324, 1992905, 2391486, 3188648, 3587229, 3985810, 4782972, 5978715, 6377296, 7174458, 7971620, 9565944, 10761687, 11957430, 14348916, 15943240, 17936145, 19131888, 21523374, 23914860, 28697832, 31886480, 35872290, 43046748, 47829720, 53808435, 57395664, 71744580, 86093496, 95659440, 107616870, 143489160, 172186992, 215233740, 286978320, 430467480, 860934960]

約数ペア:

[(1, 860934960), (2, 430467480), (3, 286978320), (4, 215233740), (5, 172186992), (6, 143489160), (8, 107616870), (9, 95659440), (10, 86093496), (12, 71744580), (15, 57395664), (16, 53808435), (18, 47829720), (20, 43046748), (24, 35872290), (27, 31886480), (30, 28697832), (36, 23914860), (40, 21523374), (45, 19131888), (48, 17936145), (54, 15943240), (60, 14348916), (72, 11957430), (80, 10761687), (90, 9565944), (108, 7971620), (120, 7174458), (135, 6377296), (144, 5978715), (180, 4782972), (216, 3985810), (240, 3587229), (270, 3188648), (360, 2391486), (432, 1992905), (540, 1594324), (720, 1195743), (1080, 797162), (2160, 398581)]