207388680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1439}}^1$

素因数の和:2654

約数の個数: 64

約数和(自身を含む): 623116800

約数和(自身を除く): 415728120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1201, 1439, 2402, 2878, 3603, 4317, 4804, 5756, 6005, 7195, 7206, 8634, 9608, 11512, 12010, 14390, 14412, 17268, 18015, 21585, 24020, 28780, 28824, 34536, 36030, 43170, 48040, 57560, 72060, 86340, 144120, 172680, 1728239, 3456478, 5184717, 6912956, 8641195, 10369434, 13825912, 17282390, 20738868, 25923585, 34564780, 41477736, 51847170, 69129560, 103694340, 207388680]

約数ペア:

[(1, 207388680), (2, 103694340), (3, 69129560), (4, 51847170), (5, 41477736), (6, 34564780), (8, 25923585), (10, 20738868), (12, 17282390), (15, 13825912), (20, 10369434), (24, 8641195), (30, 6912956), (40, 5184717), (60, 3456478), (120, 1728239), (1201, 172680), (1439, 144120), (2402, 86340), (2878, 72060), (3603, 57560), (4317, 48040), (4804, 43170), (5756, 36030), (6005, 34536), (7195, 28824), (7206, 28780), (8634, 24020), (9608, 21585), (11512, 18015), (12010, 17268), (14390, 14412)]