4940280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13723}}^1$

素因数の和:13740

約数の個数: 48

約数和(自身を含む): 16057080

約数和(自身を除く): 11116800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 13723, 27446, 41169, 54892, 68615, 82338, 109784, 123507, 137230, 164676, 205845, 247014, 274460, 329352, 411690, 494028, 548920, 617535, 823380, 988056, 1235070, 1646760, 2470140, 4940280]

約数ペア:

[(1, 4940280), (2, 2470140), (3, 1646760), (4, 1235070), (5, 988056), (6, 823380), (8, 617535), (9, 548920), (10, 494028), (12, 411690), (15, 329352), (18, 274460), (20, 247014), (24, 205845), (30, 164676), (36, 137230), (40, 123507), (45, 109784), (60, 82338), (72, 68615), (90, 54892), (120, 41169), (180, 27446), (360, 13723)]