38318640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2383}}^1$

素因数の和:2466

約数の個数: 80

約数和(自身を含む): 120611328

約数和(自身を除く): 82292688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2383, 2680, 3216, 4020, 4766, 5360, 7149, 8040, 9532, 11915, 14298, 16080, 19064, 23830, 28596, 35745, 38128, 47660, 57192, 71490, 95320, 114384, 142980, 159661, 190640, 285960, 319322, 478983, 571920, 638644, 798305, 957966, 1277288, 1596610, 1915932, 2394915, 2554576, 3193220, 3831864, 4789830, 6386440, 7663728, 9579660, 12772880, 19159320, 38318640]

約数ペア:

[(1, 38318640), (2, 19159320), (3, 12772880), (4, 9579660), (5, 7663728), (6, 6386440), (8, 4789830), (10, 3831864), (12, 3193220), (15, 2554576), (16, 2394915), (20, 1915932), (24, 1596610), (30, 1277288), (40, 957966), (48, 798305), (60, 638644), (67, 571920), (80, 478983), (120, 319322), (134, 285960), (201, 190640), (240, 159661), (268, 142980), (335, 114384), (402, 95320), (536, 71490), (670, 57192), (804, 47660), (1005, 38128), (1072, 35745), (1340, 28596), (1608, 23830), (2010, 19064), (2383, 16080), (2680, 14298), (3216, 11915), (4020, 9532), (4766, 8040), (5360, 7149)]