7772580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 24406200

約数和(自身を除く): 16633620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1489, 1740, 2610, 2978, 4467, 5220, 5956, 7445, 8934, 13401, 14890, 17868, 22335, 26802, 29780, 43181, 44670, 53604, 67005, 86362, 89340, 129543, 134010, 172724, 215905, 259086, 268020, 388629, 431810, 518172, 647715, 777258, 863620, 1295430, 1554516, 1943145, 2590860, 3886290, 7772580]

約数ペア:

[(1, 7772580), (2, 3886290), (3, 2590860), (4, 1943145), (5, 1554516), (6, 1295430), (9, 863620), (10, 777258), (12, 647715), (15, 518172), (18, 431810), (20, 388629), (29, 268020), (30, 259086), (36, 215905), (45, 172724), (58, 134010), (60, 129543), (87, 89340), (90, 86362), (116, 67005), (145, 53604), (174, 44670), (180, 43181), (261, 29780), (290, 26802), (348, 22335), (435, 17868), (522, 14890), (580, 13401), (870, 8934), (1044, 7445), (1305, 5956), (1489, 5220), (1740, 4467), (2610, 2978)]