157400160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{327917}}^1$

素因数の和:327935

約数の個数: 48

約数和(自身を含む): 495812016

約数和(自身を除く): 338411856

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, 327917, 655834, 983751, 1311668, 1639585, 1967502, 2623336, 3279170, 3935004, 4918755, 5246672, 6558340, 7870008, 9837510, 10493344, 13116680, 15740016, 19675020, 26233360, 31480032, 39350040, 52466720, 78700080, 157400160]

約数ペア:

[(1, 157400160), (2, 78700080), (3, 52466720), (4, 39350040), (5, 31480032), (6, 26233360), (8, 19675020), (10, 15740016), (12, 13116680), (15, 10493344), (16, 9837510), (20, 7870008), (24, 6558340), (30, 5246672), (32, 4918755), (40, 3935004), (48, 3279170), (60, 2623336), (80, 1967502), (96, 1639585), (120, 1311668), (160, 983751), (240, 655834), (480, 327917)]