47994840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{133319}}^1$

素因数の和:133336

約数の個数: 48

約数和(自身を含む): 155984400

約数和(自身を除く): 107989560

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, 133319, 266638, 399957, 533276, 666595, 799914, 1066552, 1199871, 1333190, 1599828, 1999785, 2399742, 2666380, 3199656, 3999570, 4799484, 5332760, 5999355, 7999140, 9598968, 11998710, 15998280, 23997420, 47994840]

約数ペア:

[(1, 47994840), (2, 23997420), (3, 15998280), (4, 11998710), (5, 9598968), (6, 7999140), (8, 5999355), (9, 5332760), (10, 4799484), (12, 3999570), (15, 3199656), (18, 2666380), (20, 2399742), (24, 1999785), (30, 1599828), (36, 1333190), (40, 1199871), (45, 1066552), (60, 799914), (72, 666595), (90, 533276), (120, 399957), (180, 266638), (360, 133319)]