12180120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101501}}^1$

素因数の和:101515

約数の個数: 32

約数和(自身を含む): 36540720

約数和(自身を除く): 24360600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 101501, 203002, 304503, 406004, 507505, 609006, 812008, 1015010, 1218012, 1522515, 2030020, 2436024, 3045030, 4060040, 6090060, 12180120]

約数ペア:

[(1, 12180120), (2, 6090060), (3, 4060040), (4, 3045030), (5, 2436024), (6, 2030020), (8, 1522515), (10, 1218012), (12, 1015010), (15, 812008), (20, 609006), (24, 507505), (30, 406004), (40, 304503), (60, 203002), (120, 101501)]