130683720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2383}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 393073920

約数和(自身を除く): 262390200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457, 914, 1371, 1828, 2285, 2383, 2742, 3656, 4570, 4766, 5484, 6855, 7149, 9140, 9532, 10968, 11915, 13710, 14298, 18280, 19064, 23830, 27420, 28596, 35745, 47660, 54840, 57192, 71490, 95320, 142980, 285960, 1089031, 2178062, 3267093, 4356124, 5445155, 6534186, 8712248, 10890310, 13068372, 16335465, 21780620, 26136744, 32670930, 43561240, 65341860, 130683720]

約数ペア:

[(1, 130683720), (2, 65341860), (3, 43561240), (4, 32670930), (5, 26136744), (6, 21780620), (8, 16335465), (10, 13068372), (12, 10890310), (15, 8712248), (20, 6534186), (24, 5445155), (30, 4356124), (40, 3267093), (60, 2178062), (120, 1089031), (457, 285960), (914, 142980), (1371, 95320), (1828, 71490), (2285, 57192), (2383, 54840), (2742, 47660), (3656, 35745), (4570, 28596), (4766, 27420), (5484, 23830), (6855, 19064), (7149, 18280), (9140, 14298), (9532, 13710), (10968, 11915)]