89739120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2239}}^1$

素因数の和:2422

約数の個数: 80

約数和(自身を含む): 279982080

約数和(自身を除く): 190242960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2239, 2505, 2672, 3340, 4008, 4478, 5010, 6680, 6717, 8016, 8956, 10020, 11195, 13360, 13434, 17912, 20040, 22390, 26868, 33585, 35824, 40080, 44780, 53736, 67170, 89560, 107472, 134340, 179120, 268680, 373913, 537360, 747826, 1121739, 1495652, 1869565, 2243478, 2991304, 3739130, 4486956, 5608695, 5982608, 7478260, 8973912, 11217390, 14956520, 17947824, 22434780, 29913040, 44869560, 89739120]

約数ペア:

[(1, 89739120), (2, 44869560), (3, 29913040), (4, 22434780), (5, 17947824), (6, 14956520), (8, 11217390), (10, 8973912), (12, 7478260), (15, 5982608), (16, 5608695), (20, 4486956), (24, 3739130), (30, 2991304), (40, 2243478), (48, 1869565), (60, 1495652), (80, 1121739), (120, 747826), (167, 537360), (240, 373913), (334, 268680), (501, 179120), (668, 134340), (835, 107472), (1002, 89560), (1336, 67170), (1670, 53736), (2004, 44780), (2239, 40080), (2505, 35824), (2672, 33585), (3340, 26868), (4008, 22390), (4478, 20040), (5010, 17912), (6680, 13434), (6717, 13360), (8016, 11195), (8956, 10020)]