124567240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{444883}}^1$

素因数の和:444901

約数の個数: 32

約数和(自身を含む): 320316480

約数和(自身を除く): 195749240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 444883, 889766, 1779532, 2224415, 3114181, 3559064, 4448830, 6228362, 8897660, 12456724, 15570905, 17795320, 24913448, 31141810, 62283620, 124567240]

約数ペア:

[(1, 124567240), (2, 62283620), (4, 31141810), (5, 24913448), (7, 17795320), (8, 15570905), (10, 12456724), (14, 8897660), (20, 6228362), (28, 4448830), (35, 3559064), (40, 3114181), (56, 2224415), (70, 1779532), (140, 889766), (280, 444883)]