1231900440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{8353}}^1$

素因数の和:9596

約数の個数: 64

約数和(自身を含む): 3699151200

約数和(自身を除く): 2467250760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1229, 2458, 3687, 4916, 6145, 7374, 8353, 9832, 12290, 14748, 16706, 18435, 24580, 25059, 29496, 33412, 36870, 41765, 49160, 50118, 66824, 73740, 83530, 100236, 125295, 147480, 167060, 200472, 250590, 334120, 501180, 1002360, 10265837, 20531674, 30797511, 41063348, 51329185, 61595022, 82126696, 102658370, 123190044, 153987555, 205316740, 246380088, 307975110, 410633480, 615950220, 1231900440]

約数ペア:

[(1, 1231900440), (2, 615950220), (3, 410633480), (4, 307975110), (5, 246380088), (6, 205316740), (8, 153987555), (10, 123190044), (12, 102658370), (15, 82126696), (20, 61595022), (24, 51329185), (30, 41063348), (40, 30797511), (60, 20531674), (120, 10265837), (1229, 1002360), (2458, 501180), (3687, 334120), (4916, 250590), (6145, 200472), (7374, 167060), (8353, 147480), (9832, 125295), (12290, 100236), (14748, 83530), (16706, 73740), (18435, 66824), (24580, 50118), (25059, 49160), (29496, 41765), (33412, 36870)]