315014520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2393}}^1$

素因数の和:3504

約数の個数: 64

約数和(自身を含む): 946300320

約数和(自身を除く): 631285800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1097, 2194, 2393, 3291, 4388, 4786, 5485, 6582, 7179, 8776, 9572, 10970, 11965, 13164, 14358, 16455, 19144, 21940, 23930, 26328, 28716, 32910, 35895, 43880, 47860, 57432, 65820, 71790, 95720, 131640, 143580, 287160, 2625121, 5250242, 7875363, 10500484, 13125605, 15750726, 21000968, 26251210, 31501452, 39376815, 52502420, 63002904, 78753630, 105004840, 157507260, 315014520]

約数ペア:

[(1, 315014520), (2, 157507260), (3, 105004840), (4, 78753630), (5, 63002904), (6, 52502420), (8, 39376815), (10, 31501452), (12, 26251210), (15, 21000968), (20, 15750726), (24, 13125605), (30, 10500484), (40, 7875363), (60, 5250242), (120, 2625121), (1097, 287160), (2194, 143580), (2393, 131640), (3291, 95720), (4388, 71790), (4786, 65820), (5485, 57432), (6582, 47860), (7179, 43880), (8776, 35895), (9572, 32910), (10970, 28716), (11965, 26328), (13164, 23930), (14358, 21940), (16455, 19144)]