1273080

素因数分解:

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

素因数の和:220

約数の個数: 48

約数和(自身を含む): 3856680

約数和(自身を除く): 2583600

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, 6180, 10609, 12360, 21218, 31827, 42436, 53045, 63654, 84872, 106090, 127308, 159135, 212180, 254616, 318270, 424360, 636540, 1273080]

約数ペア:

[(1, 1273080), (2, 636540), (3, 424360), (4, 318270), (5, 254616), (6, 212180), (8, 159135), (10, 127308), (12, 106090), (15, 84872), (20, 63654), (24, 53045), (30, 42436), (40, 31827), (60, 21218), (103, 12360), (120, 10609), (206, 6180), (309, 4120), (412, 3090), (515, 2472), (618, 2060), (824, 1545), (1030, 1236)]