42796920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5323}}^1$

素因数の和:5404

約数の個数: 64

約数和(自身を含む): 130331520

約数和(自身を除く): 87534600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 5323, 8040, 10646, 15969, 21292, 26615, 31938, 42584, 53230, 63876, 79845, 106460, 127752, 159690, 212920, 319380, 356641, 638760, 713282, 1069923, 1426564, 1783205, 2139846, 2853128, 3566410, 4279692, 5349615, 7132820, 8559384, 10699230, 14265640, 21398460, 42796920]

約数ペア:

[(1, 42796920), (2, 21398460), (3, 14265640), (4, 10699230), (5, 8559384), (6, 7132820), (8, 5349615), (10, 4279692), (12, 3566410), (15, 2853128), (20, 2139846), (24, 1783205), (30, 1426564), (40, 1069923), (60, 713282), (67, 638760), (120, 356641), (134, 319380), (201, 212920), (268, 159690), (335, 127752), (402, 106460), (536, 79845), (670, 63876), (804, 53230), (1005, 42584), (1340, 31938), (1608, 26615), (2010, 21292), (2680, 15969), (4020, 10646), (5323, 8040)]