40162440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7121}}^1$

素因数の和:7182

約数の個数: 64

約数和(自身を含む): 123068160

約数和(自身を除く): 82905720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 7121, 14242, 21363, 28484, 35605, 42726, 56968, 71210, 85452, 106815, 142420, 170904, 213630, 284840, 334687, 427260, 669374, 854520, 1004061, 1338748, 1673435, 2008122, 2677496, 3346870, 4016244, 5020305, 6693740, 8032488, 10040610, 13387480, 20081220, 40162440]

約数ペア:

[(1, 40162440), (2, 20081220), (3, 13387480), (4, 10040610), (5, 8032488), (6, 6693740), (8, 5020305), (10, 4016244), (12, 3346870), (15, 2677496), (20, 2008122), (24, 1673435), (30, 1338748), (40, 1004061), (47, 854520), (60, 669374), (94, 427260), (120, 334687), (141, 284840), (188, 213630), (235, 170904), (282, 142420), (376, 106815), (470, 85452), (564, 71210), (705, 56968), (940, 42726), (1128, 35605), (1410, 28484), (1880, 21363), (2820, 14242), (5640, 7121)]