148292280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{411923}}^1$

素因数の和:411940

約数の個数: 48

約数和(自身を含む): 481951080

約数和(自身を除く): 333658800

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, 411923, 823846, 1235769, 1647692, 2059615, 2471538, 3295384, 3707307, 4119230, 4943076, 6178845, 7414614, 8238460, 9886152, 12357690, 14829228, 16476920, 18536535, 24715380, 29658456, 37073070, 49430760, 74146140, 148292280]

約数ペア:

[(1, 148292280), (2, 74146140), (3, 49430760), (4, 37073070), (5, 29658456), (6, 24715380), (8, 18536535), (9, 16476920), (10, 14829228), (12, 12357690), (15, 9886152), (18, 8238460), (20, 7414614), (24, 6178845), (30, 4943076), (36, 4119230), (40, 3707307), (45, 3295384), (60, 2471538), (72, 2059615), (90, 1647692), (120, 1235769), (180, 823846), (360, 411923)]