67815840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{141283}}^1$

素因数の和:141301

約数の個数: 48

約数和(自身を含む): 213621408

約数和(自身を除く): 145805568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 141283, 282566, 423849, 565132, 706415, 847698, 1130264, 1412830, 1695396, 2119245, 2260528, 2825660, 3390792, 4238490, 4521056, 5651320, 6781584, 8476980, 11302640, 13563168, 16953960, 22605280, 33907920, 67815840]

約数ペア:

[(1, 67815840), (2, 33907920), (3, 22605280), (4, 16953960), (5, 13563168), (6, 11302640), (8, 8476980), (10, 6781584), (12, 5651320), (15, 4521056), (16, 4238490), (20, 3390792), (24, 2825660), (30, 2260528), (32, 2119245), (40, 1695396), (48, 1412830), (60, 1130264), (80, 847698), (96, 706415), (120, 565132), (160, 423849), (240, 282566), (480, 141283)]