49276560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{205319}}^1$

素因数の和:205335

約数の個数: 40

約数和(自身を含む): 152758080

約数和(自身を除く): 103481520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 205319, 410638, 615957, 821276, 1026595, 1231914, 1642552, 2053190, 2463828, 3079785, 3285104, 4106380, 4927656, 6159570, 8212760, 9855312, 12319140, 16425520, 24638280, 49276560]

約数ペア:

[(1, 49276560), (2, 24638280), (3, 16425520), (4, 12319140), (5, 9855312), (6, 8212760), (8, 6159570), (10, 4927656), (12, 4106380), (15, 3285104), (16, 3079785), (20, 2463828), (24, 2053190), (30, 1642552), (40, 1231914), (48, 1026595), (60, 821276), (80, 615957), (120, 410638), (240, 205319)]