30293160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{252443}}^1$

素因数の和:252457

約数の個数: 32

約数和(自身を含む): 90879840

約数和(自身を除く): 60586680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 252443, 504886, 757329, 1009772, 1262215, 1514658, 2019544, 2524430, 3029316, 3786645, 5048860, 6058632, 7573290, 10097720, 15146580, 30293160]

約数ペア:

[(1, 30293160), (2, 15146580), (3, 10097720), (4, 7573290), (5, 6058632), (6, 5048860), (8, 3786645), (10, 3029316), (12, 2524430), (15, 2019544), (20, 1514658), (24, 1262215), (30, 1009772), (40, 757329), (60, 504886), (120, 252443)]