150990120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{419417}}^1$

素因数の和:419434

約数の個数: 48

約数和(自身を含む): 490719060

約数和(自身を除く): 339728940

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, 419417, 838834, 1258251, 1677668, 2097085, 2516502, 3355336, 3774753, 4194170, 5033004, 6291255, 7549506, 8388340, 10066008, 12582510, 15099012, 16776680, 18873765, 25165020, 30198024, 37747530, 50330040, 75495060, 150990120]

約数ペア:

[(1, 150990120), (2, 75495060), (3, 50330040), (4, 37747530), (5, 30198024), (6, 25165020), (8, 18873765), (9, 16776680), (10, 15099012), (12, 12582510), (15, 10066008), (18, 8388340), (20, 7549506), (24, 6291255), (30, 5033004), (36, 4194170), (40, 3774753), (45, 3355336), (60, 2516502), (72, 2097085), (90, 1677668), (120, 1258251), (180, 838834), (360, 419417)]