22138680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{184489}}^1$

素因数の和:184503

約数の個数: 32

約数和(自身を含む): 66416400

約数和(自身を除く): 44277720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 184489, 368978, 553467, 737956, 922445, 1106934, 1475912, 1844890, 2213868, 2767335, 3689780, 4427736, 5534670, 7379560, 11069340, 22138680]

約数ペア:

[(1, 22138680), (2, 11069340), (3, 7379560), (4, 5534670), (5, 4427736), (6, 3689780), (8, 2767335), (10, 2213868), (12, 1844890), (15, 1475912), (20, 1106934), (24, 922445), (30, 737956), (40, 553467), (60, 368978), (120, 184489)]