74758560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{155747}}^1$

素因数の和:155765

約数の個数: 48

約数和(自身を含む): 235490976

約数和(自身を除く): 160732416

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, 155747, 311494, 467241, 622988, 778735, 934482, 1245976, 1557470, 1868964, 2336205, 2491952, 3114940, 3737928, 4672410, 4983904, 6229880, 7475856, 9344820, 12459760, 14951712, 18689640, 24919520, 37379280, 74758560]

約数ペア:

[(1, 74758560), (2, 37379280), (3, 24919520), (4, 18689640), (5, 14951712), (6, 12459760), (8, 9344820), (10, 7475856), (12, 6229880), (15, 4983904), (16, 4672410), (20, 3737928), (24, 3114940), (30, 2491952), (32, 2336205), (40, 1868964), (48, 1557470), (60, 1245976), (80, 934482), (96, 778735), (120, 622988), (160, 467241), (240, 311494), (480, 155747)]