487143480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109717}}^1$

素因数の和:109768

約数の個数: 64

約数和(自身を含む): 1500942240

約数和(自身を除く): 1013798760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 109717, 219434, 329151, 438868, 548585, 658302, 877736, 1097170, 1316604, 1645755, 2194340, 2633208, 3291510, 4059529, 4388680, 6583020, 8119058, 12178587, 13166040, 16238116, 20297645, 24357174, 32476232, 40595290, 48714348, 60892935, 81190580, 97428696, 121785870, 162381160, 243571740, 487143480]

約数ペア:

[(1, 487143480), (2, 243571740), (3, 162381160), (4, 121785870), (5, 97428696), (6, 81190580), (8, 60892935), (10, 48714348), (12, 40595290), (15, 32476232), (20, 24357174), (24, 20297645), (30, 16238116), (37, 13166040), (40, 12178587), (60, 8119058), (74, 6583020), (111, 4388680), (120, 4059529), (148, 3291510), (185, 2633208), (222, 2194340), (296, 1645755), (370, 1316604), (444, 1097170), (555, 877736), (740, 658302), (888, 548585), (1110, 438868), (1480, 329151), (2220, 219434), (4440, 109717)]