22112040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1789}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 67017600

約数和(自身を除く): 44905560

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, 1789, 2060, 2472, 3090, 3578, 4120, 5367, 6180, 7156, 8945, 10734, 12360, 14312, 17890, 21468, 26835, 35780, 42936, 53670, 71560, 107340, 184267, 214680, 368534, 552801, 737068, 921335, 1105602, 1474136, 1842670, 2211204, 2764005, 3685340, 4422408, 5528010, 7370680, 11056020, 22112040]

約数ペア:

[(1, 22112040), (2, 11056020), (3, 7370680), (4, 5528010), (5, 4422408), (6, 3685340), (8, 2764005), (10, 2211204), (12, 1842670), (15, 1474136), (20, 1105602), (24, 921335), (30, 737068), (40, 552801), (60, 368534), (103, 214680), (120, 184267), (206, 107340), (309, 71560), (412, 53670), (515, 42936), (618, 35780), (824, 26835), (1030, 21468), (1236, 17890), (1545, 14312), (1789, 12360), (2060, 10734), (2472, 8945), (3090, 7156), (3578, 6180), (4120, 5367)]