56645880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4583}}^1$

素因数の和:4700

約数の個数: 64

約数和(自身を含む): 171624960

約数和(自身を除く): 114979080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 4583, 6180, 9166, 12360, 13749, 18332, 22915, 27498, 36664, 45830, 54996, 68745, 91660, 109992, 137490, 183320, 274980, 472049, 549960, 944098, 1416147, 1888196, 2360245, 2832294, 3776392, 4720490, 5664588, 7080735, 9440980, 11329176, 14161470, 18881960, 28322940, 56645880]

約数ペア:

[(1, 56645880), (2, 28322940), (3, 18881960), (4, 14161470), (5, 11329176), (6, 9440980), (8, 7080735), (10, 5664588), (12, 4720490), (15, 3776392), (20, 2832294), (24, 2360245), (30, 1888196), (40, 1416147), (60, 944098), (103, 549960), (120, 472049), (206, 274980), (309, 183320), (412, 137490), (515, 109992), (618, 91660), (824, 68745), (1030, 54996), (1236, 45830), (1545, 36664), (2060, 27498), (2472, 22915), (3090, 18332), (4120, 13749), (4583, 12360), (6180, 9166)]