67544160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{140717}}^1$

素因数の和:140735

約数の個数: 48

約数和(自身を含む): 212765616

約数和(自身を除く): 145221456

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, 140717, 281434, 422151, 562868, 703585, 844302, 1125736, 1407170, 1688604, 2110755, 2251472, 2814340, 3377208, 4221510, 4502944, 5628680, 6754416, 8443020, 11257360, 13508832, 16886040, 22514720, 33772080, 67544160]

約数ペア:

[(1, 67544160), (2, 33772080), (3, 22514720), (4, 16886040), (5, 13508832), (6, 11257360), (8, 8443020), (10, 6754416), (12, 5628680), (15, 4502944), (16, 4221510), (20, 3377208), (24, 2814340), (30, 2251472), (32, 2110755), (40, 1688604), (48, 1407170), (60, 1125736), (80, 844302), (96, 703585), (120, 562868), (160, 422151), (240, 281434), (480, 140717)]