2956680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 9884160

約数和(自身を除く): 6927480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 191, 215, 258, 344, 360, 382, 387, 430, 516, 573, 645, 764, 774, 860, 955, 1032, 1146, 1290, 1528, 1548, 1719, 1720, 1910, 1935, 2292, 2580, 2865, 3096, 3438, 3820, 3870, 4584, 5160, 5730, 6876, 7640, 7740, 8213, 8595, 11460, 13752, 15480, 16426, 17190, 22920, 24639, 32852, 34380, 41065, 49278, 65704, 68760, 73917, 82130, 98556, 123195, 147834, 164260, 197112, 246390, 295668, 328520, 369585, 492780, 591336, 739170, 985560, 1478340, 2956680]

約数ペア:

[(1, 2956680), (2, 1478340), (3, 985560), (4, 739170), (5, 591336), (6, 492780), (8, 369585), (9, 328520), (10, 295668), (12, 246390), (15, 197112), (18, 164260), (20, 147834), (24, 123195), (30, 98556), (36, 82130), (40, 73917), (43, 68760), (45, 65704), (60, 49278), (72, 41065), (86, 34380), (90, 32852), (120, 24639), (129, 22920), (172, 17190), (180, 16426), (191, 15480), (215, 13752), (258, 11460), (344, 8595), (360, 8213), (382, 7740), (387, 7640), (430, 6876), (516, 5730), (573, 5160), (645, 4584), (764, 3870), (774, 3820), (860, 3438), (955, 3096), (1032, 2865), (1146, 2580), (1290, 2292), (1528, 1935), (1548, 1910), (1719, 1720)]