11810520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 39171600

約数和(自身を除く): 27361080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 619, 636, 795, 954, 1060, 1238, 1272, 1590, 1857, 1908, 2120, 2385, 2476, 3095, 3180, 3714, 3816, 4770, 4952, 5571, 6190, 6360, 7428, 9285, 9540, 11142, 12380, 14856, 18570, 19080, 22284, 24760, 27855, 32807, 37140, 44568, 55710, 65614, 74280, 98421, 111420, 131228, 164035, 196842, 222840, 262456, 295263, 328070, 393684, 492105, 590526, 656140, 787368, 984210, 1181052, 1312280, 1476315, 1968420, 2362104, 2952630, 3936840, 5905260, 11810520]

約数ペア:

[(1, 11810520), (2, 5905260), (3, 3936840), (4, 2952630), (5, 2362104), (6, 1968420), (8, 1476315), (9, 1312280), (10, 1181052), (12, 984210), (15, 787368), (18, 656140), (20, 590526), (24, 492105), (30, 393684), (36, 328070), (40, 295263), (45, 262456), (53, 222840), (60, 196842), (72, 164035), (90, 131228), (106, 111420), (120, 98421), (159, 74280), (180, 65614), (212, 55710), (265, 44568), (318, 37140), (360, 32807), (424, 27855), (477, 24760), (530, 22284), (619, 19080), (636, 18570), (795, 14856), (954, 12380), (1060, 11142), (1238, 9540), (1272, 9285), (1590, 7428), (1857, 6360), (1908, 6190), (2120, 5571), (2385, 4952), (2476, 4770), (3095, 3816), (3180, 3714)]