7053720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 14615400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1367, 1720, 2580, 2734, 4101, 5160, 5468, 6835, 8202, 10936, 13670, 16404, 20505, 27340, 32808, 41010, 54680, 58781, 82020, 117562, 164040, 176343, 235124, 293905, 352686, 470248, 587810, 705372, 881715, 1175620, 1410744, 1763430, 2351240, 3526860, 7053720]

約数ペア:

[(1, 7053720), (2, 3526860), (3, 2351240), (4, 1763430), (5, 1410744), (6, 1175620), (8, 881715), (10, 705372), (12, 587810), (15, 470248), (20, 352686), (24, 293905), (30, 235124), (40, 176343), (43, 164040), (60, 117562), (86, 82020), (120, 58781), (129, 54680), (172, 41010), (215, 32808), (258, 27340), (344, 20505), (430, 16404), (516, 13670), (645, 10936), (860, 8202), (1032, 6835), (1290, 5468), (1367, 5160), (1720, 4101), (2580, 2734)]