4439947440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{117833}}^1$

素因数の和:118006

約数の個数: 80

約数和(自身を含む): 13851622368

約数和(自身を除く): 9411674928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 12560, 18840, 37680, 117833, 235666, 353499, 471332, 589165, 706998, 942664, 1178330, 1413996, 1767495, 1885328, 2356660, 2827992, 3534990, 4713320, 5655984, 7069980, 9426640, 14139960, 18499781, 28279920, 36999562, 55499343, 73999124, 92498905, 110998686, 147998248, 184997810, 221997372, 277496715, 295996496, 369995620, 443994744, 554993430, 739991240, 887989488, 1109986860, 1479982480, 2219973720, 4439947440]

約数ペア:

[(1, 4439947440), (2, 2219973720), (3, 1479982480), (4, 1109986860), (5, 887989488), (6, 739991240), (8, 554993430), (10, 443994744), (12, 369995620), (15, 295996496), (16, 277496715), (20, 221997372), (24, 184997810), (30, 147998248), (40, 110998686), (48, 92498905), (60, 73999124), (80, 55499343), (120, 36999562), (157, 28279920), (240, 18499781), (314, 14139960), (471, 9426640), (628, 7069980), (785, 5655984), (942, 4713320), (1256, 3534990), (1570, 2827992), (1884, 2356660), (2355, 1885328), (2512, 1767495), (3140, 1413996), (3768, 1178330), (4710, 942664), (6280, 706998), (7536, 589165), (9420, 471332), (12560, 353499), (18840, 235666), (37680, 117833)]