15276040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 38329200

約数和(自身を除く): 23053160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1013, 1160, 1508, 1885, 2026, 3016, 3770, 4052, 5065, 7540, 8104, 10130, 13169, 15080, 20260, 26338, 29377, 40520, 52676, 58754, 65845, 105352, 117508, 131690, 146885, 235016, 263380, 293770, 381901, 526760, 587540, 763802, 1175080, 1527604, 1909505, 3055208, 3819010, 7638020, 15276040]

約数ペア:

[(1, 15276040), (2, 7638020), (4, 3819010), (5, 3055208), (8, 1909505), (10, 1527604), (13, 1175080), (20, 763802), (26, 587540), (29, 526760), (40, 381901), (52, 293770), (58, 263380), (65, 235016), (104, 146885), (116, 131690), (130, 117508), (145, 105352), (232, 65845), (260, 58754), (290, 52676), (377, 40520), (520, 29377), (580, 26338), (754, 20260), (1013, 15080), (1160, 13169), (1508, 10130), (1885, 8104), (2026, 7540), (3016, 5065), (3770, 4052)]