19064040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{158867}}^1$

素因数の和:158881

約数の個数: 32

約数和(自身を含む): 57192480

約数和(自身を除く): 38128440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 158867, 317734, 476601, 635468, 794335, 953202, 1270936, 1588670, 1906404, 2383005, 3177340, 3812808, 4766010, 6354680, 9532020, 19064040]

約数ペア:

[(1, 19064040), (2, 9532020), (3, 6354680), (4, 4766010), (5, 3812808), (6, 3177340), (8, 2383005), (10, 1906404), (12, 1588670), (15, 1270936), (20, 953202), (24, 794335), (30, 635468), (40, 476601), (60, 317734), (120, 158867)]