24638280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{205319}}^1$

素因数の和:205333

約数の個数: 32

約数和(自身を含む): 73915200

約数和(自身を除く): 49276920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 205319, 410638, 615957, 821276, 1026595, 1231914, 1642552, 2053190, 2463828, 3079785, 4106380, 4927656, 6159570, 8212760, 12319140, 24638280]

約数ペア:

[(1, 24638280), (2, 12319140), (3, 8212760), (4, 6159570), (5, 4927656), (6, 4106380), (8, 3079785), (10, 2463828), (12, 2053190), (15, 1642552), (20, 1231914), (24, 1026595), (30, 821276), (40, 615957), (60, 410638), (120, 205319)]