285320040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{1747}}^1$

素因数の和:3122

約数の個数: 64

約数和(自身を含む): 857079360

約数和(自身を除く): 571759320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1361, 1747, 2722, 3494, 4083, 5241, 5444, 6805, 6988, 8166, 8735, 10482, 10888, 13610, 13976, 16332, 17470, 20415, 20964, 26205, 27220, 32664, 34940, 40830, 41928, 52410, 54440, 69880, 81660, 104820, 163320, 209640, 2377667, 4755334, 7133001, 9510668, 11888335, 14266002, 19021336, 23776670, 28532004, 35665005, 47553340, 57064008, 71330010, 95106680, 142660020, 285320040]

約数ペア:

[(1, 285320040), (2, 142660020), (3, 95106680), (4, 71330010), (5, 57064008), (6, 47553340), (8, 35665005), (10, 28532004), (12, 23776670), (15, 19021336), (20, 14266002), (24, 11888335), (30, 9510668), (40, 7133001), (60, 4755334), (120, 2377667), (1361, 209640), (1747, 163320), (2722, 104820), (3494, 81660), (4083, 69880), (5241, 54440), (5444, 52410), (6805, 41928), (6988, 40830), (8166, 34940), (8735, 32664), (10482, 27220), (10888, 26205), (13610, 20964), (13976, 20415), (16332, 17470)]