1899824040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5277289}}^1$

素因数の和:5277306

約数の個数: 48

約数和(自身を含む): 6174429300

約数和(自身を除く): 4274605260

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, 5277289, 10554578, 15831867, 21109156, 26386445, 31663734, 42218312, 47495601, 52772890, 63327468, 79159335, 94991202, 105545780, 126654936, 158318670, 189982404, 211091560, 237478005, 316637340, 379964808, 474956010, 633274680, 949912020, 1899824040]

約数ペア:

[(1, 1899824040), (2, 949912020), (3, 633274680), (4, 474956010), (5, 379964808), (6, 316637340), (8, 237478005), (9, 211091560), (10, 189982404), (12, 158318670), (15, 126654936), (18, 105545780), (20, 94991202), (24, 79159335), (30, 63327468), (36, 52772890), (40, 47495601), (45, 42218312), (60, 31663734), (72, 26386445), (90, 21109156), (120, 15831867), (180, 10554578), (360, 5277289)]