30827640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8332

約数の個数: 64

約数和(自身を含む): 95477760

約数和(自身を除く): 64650120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 8287, 16574, 24861, 33148, 41435, 49722, 66296, 82870, 99444, 124305, 165740, 198888, 248610, 256897, 331480, 497220, 513794, 770691, 994440, 1027588, 1284485, 1541382, 2055176, 2568970, 3082764, 3853455, 5137940, 6165528, 7706910, 10275880, 15413820, 30827640]

約数ペア:

[(1, 30827640), (2, 15413820), (3, 10275880), (4, 7706910), (5, 6165528), (6, 5137940), (8, 3853455), (10, 3082764), (12, 2568970), (15, 2055176), (20, 1541382), (24, 1284485), (30, 1027588), (31, 994440), (40, 770691), (60, 513794), (62, 497220), (93, 331480), (120, 256897), (124, 248610), (155, 198888), (186, 165740), (248, 124305), (310, 99444), (372, 82870), (465, 66296), (620, 49722), (744, 41435), (930, 33148), (1240, 24861), (1860, 16574), (3720, 8287)]