720366816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1523}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 2043135360

約数和(自身を除く): 1322768544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 379, 416, 624, 758, 1137, 1248, 1516, 1523, 2274, 3032, 3046, 4548, 4569, 4927, 6064, 6092, 9096, 9138, 9854, 12128, 12184, 14781, 18192, 18276, 19708, 19799, 24368, 29562, 36384, 36552, 39416, 39598, 48736, 59124, 59397, 73104, 78832, 79196, 118248, 118794, 146208, 157664, 158392, 236496, 237588, 316784, 472992, 475176, 577217, 633568, 950352, 1154434, 1731651, 1900704, 2308868, 3463302, 4617736, 6926604, 7503821, 9235472, 13853208, 15007642, 18470944, 22511463, 27706416, 30015284, 45022926, 55412832, 60030568, 90045852, 120061136, 180091704, 240122272, 360183408, 720366816]

約数ペア:

[(1, 720366816), (2, 360183408), (3, 240122272), (4, 180091704), (6, 120061136), (8, 90045852), (12, 60030568), (13, 55412832), (16, 45022926), (24, 30015284), (26, 27706416), (32, 22511463), (39, 18470944), (48, 15007642), (52, 13853208), (78, 9235472), (96, 7503821), (104, 6926604), (156, 4617736), (208, 3463302), (312, 2308868), (379, 1900704), (416, 1731651), (624, 1154434), (758, 950352), (1137, 633568), (1248, 577217), (1516, 475176), (1523, 472992), (2274, 316784), (3032, 237588), (3046, 236496), (4548, 158392), (4569, 157664), (4927, 146208), (6064, 118794), (6092, 118248), (9096, 79196), (9138, 78832), (9854, 73104), (12128, 59397), (12184, 59124), (14781, 48736), (18192, 39598), (18276, 39416), (19708, 36552), (19799, 36384), (24368, 29562)]