1485160

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 3382560

約数和(自身を除く): 1897400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 347, 428, 535, 694, 856, 1070, 1388, 1735, 2140, 2776, 3470, 4280, 6940, 13880, 37129, 74258, 148516, 185645, 297032, 371290, 742580, 1485160]

約数ペア:

[(1, 1485160), (2, 742580), (4, 371290), (5, 297032), (8, 185645), (10, 148516), (20, 74258), (40, 37129), (107, 13880), (214, 6940), (347, 4280), (428, 3470), (535, 2776), (694, 2140), (856, 1735), (1070, 1388)]