56867640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15287}}^1$

素因数の和:15332

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 119250120

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, 15287, 30574, 45861, 61148, 76435, 91722, 122296, 152870, 183444, 229305, 305740, 366888, 458610, 473897, 611480, 917220, 947794, 1421691, 1834440, 1895588, 2369485, 2843382, 3791176, 4738970, 5686764, 7108455, 9477940, 11373528, 14216910, 18955880, 28433820, 56867640]

約数ペア:

[(1, 56867640), (2, 28433820), (3, 18955880), (4, 14216910), (5, 11373528), (6, 9477940), (8, 7108455), (10, 5686764), (12, 4738970), (15, 3791176), (20, 2843382), (24, 2369485), (30, 1895588), (31, 1834440), (40, 1421691), (60, 947794), (62, 917220), (93, 611480), (120, 473897), (124, 458610), (155, 366888), (186, 305740), (248, 229305), (310, 183444), (372, 152870), (465, 122296), (620, 91722), (744, 76435), (930, 61148), (1240, 45861), (1860, 30574), (3720, 15287)]