145323180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269117}}^1$

素因数の和:269135

約数の個数: 48

約数和(自身を含む): 452118240

約数和(自身を除く): 306795060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 269117, 538234, 807351, 1076468, 1345585, 1614702, 2422053, 2691170, 3229404, 4036755, 4844106, 5382340, 7266159, 8073510, 9688212, 12110265, 14532318, 16147020, 24220530, 29064636, 36330795, 48441060, 72661590, 145323180]

約数ペア:

[(1, 145323180), (2, 72661590), (3, 48441060), (4, 36330795), (5, 29064636), (6, 24220530), (9, 16147020), (10, 14532318), (12, 12110265), (15, 9688212), (18, 8073510), (20, 7266159), (27, 5382340), (30, 4844106), (36, 4036755), (45, 3229404), (54, 2691170), (60, 2422053), (90, 1614702), (108, 1345585), (135, 1076468), (180, 807351), (270, 538234), (540, 269117)]