74465760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155137}}^1$

素因数の和:155155

約数の個数: 48

約数和(自身を含む): 234568656

約数和(自身を除く): 160102896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 155137, 310274, 465411, 620548, 775685, 930822, 1241096, 1551370, 1861644, 2327055, 2482192, 3102740, 3723288, 4654110, 4964384, 6205480, 7446576, 9308220, 12410960, 14893152, 18616440, 24821920, 37232880, 74465760]

約数ペア:

[(1, 74465760), (2, 37232880), (3, 24821920), (4, 18616440), (5, 14893152), (6, 12410960), (8, 9308220), (10, 7446576), (12, 6205480), (15, 4964384), (16, 4654110), (20, 3723288), (24, 3102740), (30, 2482192), (32, 2327055), (40, 1861644), (48, 1551370), (60, 1241096), (80, 930822), (96, 775685), (120, 620548), (160, 465411), (240, 310274), (480, 155137)]