56317080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15184

約数の個数: 64

約数和(自身を含む): 174412800

約数和(自身を除く): 118095720

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, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 151390, 181668, 227085, 302780, 363336, 454170, 469309, 605560, 908340, 938618, 1407927, 1816680, 1877236, 2346545, 2815854, 3754472, 4693090, 5631708, 7039635, 9386180, 11263416, 14079270, 18772360, 28158540, 56317080]

約数ペア:

[(1, 56317080), (2, 28158540), (3, 18772360), (4, 14079270), (5, 11263416), (6, 9386180), (8, 7039635), (10, 5631708), (12, 4693090), (15, 3754472), (20, 2815854), (24, 2346545), (30, 1877236), (31, 1816680), (40, 1407927), (60, 938618), (62, 908340), (93, 605560), (120, 469309), (124, 454170), (155, 363336), (186, 302780), (248, 227085), (310, 181668), (372, 151390), (465, 121112), (620, 90834), (744, 75695), (930, 60556), (1240, 45417), (1860, 30278), (3720, 15139)]