39344160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81967}}^1$

素因数の和:81985

約数の個数: 48

約数和(自身を含む): 123935616

約数和(自身を除く): 84591456

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, 81967, 163934, 245901, 327868, 409835, 491802, 655736, 819670, 983604, 1229505, 1311472, 1639340, 1967208, 2459010, 2622944, 3278680, 3934416, 4918020, 6557360, 7868832, 9836040, 13114720, 19672080, 39344160]

約数ペア:

[(1, 39344160), (2, 19672080), (3, 13114720), (4, 9836040), (5, 7868832), (6, 6557360), (8, 4918020), (10, 3934416), (12, 3278680), (15, 2622944), (16, 2459010), (20, 1967208), (24, 1639340), (30, 1311472), (32, 1229505), (40, 983604), (48, 819670), (60, 655736), (80, 491802), (96, 409835), (120, 327868), (160, 245901), (240, 163934), (480, 81967)]