551161560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{14489}}^1$

素因数の和:14820

約数の個数: 64

約数和(自身を含む): 1658815200

約数和(自身を除く): 1107653640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 14489, 19020, 28978, 38040, 43467, 57956, 72445, 86934, 115912, 144890, 173868, 217335, 289780, 347736, 434670, 579560, 869340, 1738680, 4593013, 9186026, 13779039, 18372052, 22965065, 27558078, 36744104, 45930130, 55116156, 68895195, 91860260, 110232312, 137790390, 183720520, 275580780, 551161560]

約数ペア:

[(1, 551161560), (2, 275580780), (3, 183720520), (4, 137790390), (5, 110232312), (6, 91860260), (8, 68895195), (10, 55116156), (12, 45930130), (15, 36744104), (20, 27558078), (24, 22965065), (30, 18372052), (40, 13779039), (60, 9186026), (120, 4593013), (317, 1738680), (634, 869340), (951, 579560), (1268, 434670), (1585, 347736), (1902, 289780), (2536, 217335), (3170, 173868), (3804, 144890), (4755, 115912), (6340, 86934), (7608, 72445), (9510, 57956), (12680, 43467), (14489, 38040), (19020, 28978)]