349058520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22549}}^1$

素因数の和:22609

約数の個数: 96

約数和(自身を含む): 1160874000

約数和(自身を除く): 811815480

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, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 22549, 45098, 67647, 90196, 112745, 135294, 180392, 202941, 225490, 270588, 338235, 405882, 450980, 541176, 676470, 811764, 901960, 969607, 1014705, 1352940, 1623528, 1939214, 2029410, 2705880, 2908821, 3878428, 4058820, 4848035, 5817642, 7756856, 8117640, 8726463, 9696070, 11635284, 14544105, 17452926, 19392140, 23270568, 29088210, 34905852, 38784280, 43632315, 58176420, 69811704, 87264630, 116352840, 174529260, 349058520]

約数ペア:

[(1, 349058520), (2, 174529260), (3, 116352840), (4, 87264630), (5, 69811704), (6, 58176420), (8, 43632315), (9, 38784280), (10, 34905852), (12, 29088210), (15, 23270568), (18, 19392140), (20, 17452926), (24, 14544105), (30, 11635284), (36, 9696070), (40, 8726463), (43, 8117640), (45, 7756856), (60, 5817642), (72, 4848035), (86, 4058820), (90, 3878428), (120, 2908821), (129, 2705880), (172, 2029410), (180, 1939214), (215, 1623528), (258, 1352940), (344, 1014705), (360, 969607), (387, 901960), (430, 811764), (516, 676470), (645, 541176), (774, 450980), (860, 405882), (1032, 338235), (1290, 270588), (1548, 225490), (1720, 202941), (1935, 180392), (2580, 135294), (3096, 112745), (3870, 90196), (5160, 67647), (7740, 45098), (15480, 22549)]