16337520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22691}}^1$

素因数の和:22710

約数の個数: 60

約数和(自身を含む): 54869256

約数和(自身を除く): 38531736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22691, 45382, 68073, 90764, 113455, 136146, 181528, 204219, 226910, 272292, 340365, 363056, 408438, 453820, 544584, 680730, 816876, 907640, 1021095, 1089168, 1361460, 1633752, 1815280, 2042190, 2722920, 3267504, 4084380, 5445840, 8168760, 16337520]

約数ペア:

[(1, 16337520), (2, 8168760), (3, 5445840), (4, 4084380), (5, 3267504), (6, 2722920), (8, 2042190), (9, 1815280), (10, 1633752), (12, 1361460), (15, 1089168), (16, 1021095), (18, 907640), (20, 816876), (24, 680730), (30, 544584), (36, 453820), (40, 408438), (45, 363056), (48, 340365), (60, 272292), (72, 226910), (80, 204219), (90, 181528), (120, 136146), (144, 113455), (180, 90764), (240, 68073), (360, 45382), (720, 22691)]