219022680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{2207}}^1$

素因数の和:3048

約数の個数: 64

約数和(自身を含む): 658160640

約数和(自身を除く): 439137960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 827, 1654, 2207, 2481, 3308, 4135, 4414, 4962, 6616, 6621, 8270, 8828, 9924, 11035, 12405, 13242, 16540, 17656, 19848, 22070, 24810, 26484, 33080, 33105, 44140, 49620, 52968, 66210, 88280, 99240, 132420, 264840, 1825189, 3650378, 5475567, 7300756, 9125945, 10951134, 14601512, 18251890, 21902268, 27377835, 36503780, 43804536, 54755670, 73007560, 109511340, 219022680]

約数ペア:

[(1, 219022680), (2, 109511340), (3, 73007560), (4, 54755670), (5, 43804536), (6, 36503780), (8, 27377835), (10, 21902268), (12, 18251890), (15, 14601512), (20, 10951134), (24, 9125945), (30, 7300756), (40, 5475567), (60, 3650378), (120, 1825189), (827, 264840), (1654, 132420), (2207, 99240), (2481, 88280), (3308, 66210), (4135, 52968), (4414, 49620), (4962, 44140), (6616, 33105), (6621, 33080), (8270, 26484), (8828, 24810), (9924, 22070), (11035, 19848), (12405, 17656), (13242, 16540)]