1481080

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 3392640

約数和(自身を除く): 1911560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 607, 610, 1214, 1220, 2428, 2440, 3035, 4856, 6070, 12140, 24280, 37027, 74054, 148108, 185135, 296216, 370270, 740540, 1481080]

約数ペア:

[(1, 1481080), (2, 740540), (4, 370270), (5, 296216), (8, 185135), (10, 148108), (20, 74054), (40, 37027), (61, 24280), (122, 12140), (244, 6070), (305, 4856), (488, 3035), (607, 2440), (610, 2428), (1214, 1220)]