23311320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 70848000

約数和(自身を除く): 47536680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 2459, 3160, 4740, 4918, 7377, 9480, 9836, 12295, 14754, 19672, 24590, 29508, 36885, 49180, 59016, 73770, 98360, 147540, 194261, 295080, 388522, 582783, 777044, 971305, 1165566, 1554088, 1942610, 2331132, 2913915, 3885220, 4662264, 5827830, 7770440, 11655660, 23311320]

約数ペア:

[(1, 23311320), (2, 11655660), (3, 7770440), (4, 5827830), (5, 4662264), (6, 3885220), (8, 2913915), (10, 2331132), (12, 1942610), (15, 1554088), (20, 1165566), (24, 971305), (30, 777044), (40, 582783), (60, 388522), (79, 295080), (120, 194261), (158, 147540), (237, 98360), (316, 73770), (395, 59016), (474, 49180), (632, 36885), (790, 29508), (948, 24590), (1185, 19672), (1580, 14754), (1896, 12295), (2370, 9836), (2459, 9480), (3160, 7377), (4740, 4918)]