297171240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4337}}^1$

素因数の和:4922

約数の個数: 64

約数和(自身を含む): 893280960

約数和(自身を除く): 596109720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2855, 3426, 4337, 4568, 5710, 6852, 8565, 8674, 11420, 13011, 13704, 17130, 17348, 21685, 22840, 26022, 34260, 34696, 43370, 52044, 65055, 68520, 86740, 104088, 130110, 173480, 260220, 520440, 2476427, 4952854, 7429281, 9905708, 12382135, 14858562, 19811416, 24764270, 29717124, 37146405, 49528540, 59434248, 74292810, 99057080, 148585620, 297171240]

約数ペア:

[(1, 297171240), (2, 148585620), (3, 99057080), (4, 74292810), (5, 59434248), (6, 49528540), (8, 37146405), (10, 29717124), (12, 24764270), (15, 19811416), (20, 14858562), (24, 12382135), (30, 9905708), (40, 7429281), (60, 4952854), (120, 2476427), (571, 520440), (1142, 260220), (1713, 173480), (2284, 130110), (2855, 104088), (3426, 86740), (4337, 68520), (4568, 65055), (5710, 52044), (6852, 43370), (8565, 34696), (8674, 34260), (11420, 26022), (13011, 22840), (13704, 21685), (17130, 17348)]