42180120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{117167}}^1$

素因数の和:117184

約数の個数: 48

約数和(自身を含む): 137086560

約数和(自身を除く): 94906440

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, 117167, 234334, 351501, 468668, 585835, 703002, 937336, 1054503, 1171670, 1406004, 1757505, 2109006, 2343340, 2812008, 3515010, 4218012, 4686680, 5272515, 7030020, 8436024, 10545030, 14060040, 21090060, 42180120]

約数ペア:

[(1, 42180120), (2, 21090060), (3, 14060040), (4, 10545030), (5, 8436024), (6, 7030020), (8, 5272515), (9, 4686680), (10, 4218012), (12, 3515010), (15, 2812008), (18, 2343340), (20, 2109006), (24, 1757505), (30, 1406004), (36, 1171670), (40, 1054503), (45, 937336), (60, 703002), (72, 585835), (90, 468668), (120, 351501), (180, 234334), (360, 117167)]