321463320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{39983}}^1$

素因数の和:40064

約数の個数: 64

約数和(自身を含む): 978808320

約数和(自身を除く): 657345000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 39983, 79966, 119949, 159932, 199915, 239898, 319864, 399830, 479796, 599745, 799660, 959592, 1199490, 1599320, 2398980, 2678861, 4797960, 5357722, 8036583, 10715444, 13394305, 16073166, 21430888, 26788610, 32146332, 40182915, 53577220, 64292664, 80365830, 107154440, 160731660, 321463320]

約数ペア:

[(1, 321463320), (2, 160731660), (3, 107154440), (4, 80365830), (5, 64292664), (6, 53577220), (8, 40182915), (10, 32146332), (12, 26788610), (15, 21430888), (20, 16073166), (24, 13394305), (30, 10715444), (40, 8036583), (60, 5357722), (67, 4797960), (120, 2678861), (134, 2398980), (201, 1599320), (268, 1199490), (335, 959592), (402, 799660), (536, 599745), (670, 479796), (804, 399830), (1005, 319864), (1340, 239898), (1608, 199915), (2010, 159932), (2680, 119949), (4020, 79966), (8040, 39983)]