1481444520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12345371}}^1$

素因数の和:12345385

約数の個数: 32

約数和(自身を含む): 4444333920

約数和(自身を除く): 2962889400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12345371, 24690742, 37036113, 49381484, 61726855, 74072226, 98762968, 123453710, 148144452, 185180565, 246907420, 296288904, 370361130, 493814840, 740722260, 1481444520]

約数ペア:

[(1, 1481444520), (2, 740722260), (3, 493814840), (4, 370361130), (5, 296288904), (6, 246907420), (8, 185180565), (10, 148144452), (12, 123453710), (15, 98762968), (20, 74072226), (24, 61726855), (30, 49381484), (40, 37036113), (60, 24690742), (120, 12345371)]