1728305160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{5297}}^1$

素因数の和:8030

約数の個数: 64

約数和(自身を含む): 5187801600

約数和(自身を除く): 3459496440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2719, 5297, 5438, 8157, 10594, 10876, 13595, 15891, 16314, 21188, 21752, 26485, 27190, 31782, 32628, 40785, 42376, 52970, 54380, 63564, 65256, 79455, 81570, 105940, 108760, 127128, 158910, 163140, 211880, 317820, 326280, 635640, 14402543, 28805086, 43207629, 57610172, 72012715, 86415258, 115220344, 144025430, 172830516, 216038145, 288050860, 345661032, 432076290, 576101720, 864152580, 1728305160]

約数ペア:

[(1, 1728305160), (2, 864152580), (3, 576101720), (4, 432076290), (5, 345661032), (6, 288050860), (8, 216038145), (10, 172830516), (12, 144025430), (15, 115220344), (20, 86415258), (24, 72012715), (30, 57610172), (40, 43207629), (60, 28805086), (120, 14402543), (2719, 635640), (5297, 326280), (5438, 317820), (8157, 211880), (10594, 163140), (10876, 158910), (13595, 127128), (15891, 108760), (16314, 105940), (21188, 81570), (21752, 79455), (26485, 65256), (27190, 63564), (31782, 54380), (32628, 52970), (40785, 42376)]