56666040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{827}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 170501760

約数和(自身を除く): 113835720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 827, 1142, 1654, 1713, 2284, 2481, 2855, 3308, 3426, 4135, 4568, 4962, 5710, 6616, 6852, 8270, 8565, 9924, 11420, 12405, 13704, 16540, 17130, 19848, 22840, 24810, 33080, 34260, 49620, 68520, 99240, 472217, 944434, 1416651, 1888868, 2361085, 2833302, 3777736, 4722170, 5666604, 7083255, 9444340, 11333208, 14166510, 18888680, 28333020, 56666040]

約数ペア:

[(1, 56666040), (2, 28333020), (3, 18888680), (4, 14166510), (5, 11333208), (6, 9444340), (8, 7083255), (10, 5666604), (12, 4722170), (15, 3777736), (20, 2833302), (24, 2361085), (30, 1888868), (40, 1416651), (60, 944434), (120, 472217), (571, 99240), (827, 68520), (1142, 49620), (1654, 34260), (1713, 33080), (2284, 24810), (2481, 22840), (2855, 19848), (3308, 17130), (3426, 16540), (4135, 13704), (4568, 12405), (4962, 11420), (5710, 9924), (6616, 8565), (6852, 8270)]