745786680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{3853}}^1$

素因数の和:5480

約数の個数: 64

約数和(自身を含む): 2239328160

約数和(自身を除く): 1493541480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1613, 3226, 3853, 4839, 6452, 7706, 8065, 9678, 11559, 12904, 15412, 16130, 19265, 19356, 23118, 24195, 30824, 32260, 38530, 38712, 46236, 48390, 57795, 64520, 77060, 92472, 96780, 115590, 154120, 193560, 231180, 462360, 6214889, 12429778, 18644667, 24859556, 31074445, 37289334, 49719112, 62148890, 74578668, 93223335, 124297780, 149157336, 186446670, 248595560, 372893340, 745786680]

約数ペア:

[(1, 745786680), (2, 372893340), (3, 248595560), (4, 186446670), (5, 149157336), (6, 124297780), (8, 93223335), (10, 74578668), (12, 62148890), (15, 49719112), (20, 37289334), (24, 31074445), (30, 24859556), (40, 18644667), (60, 12429778), (120, 6214889), (1613, 462360), (3226, 231180), (3853, 193560), (4839, 154120), (6452, 115590), (7706, 96780), (8065, 92472), (9678, 77060), (11559, 64520), (12904, 57795), (15412, 48390), (16130, 46236), (19265, 38712), (19356, 38530), (23118, 32260), (24195, 30824)]