8518141080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1028761}}^1$

素因数の和:1028801

約数の個数: 96

約数和(自身を含む): 28887636960

約数和(自身を除く): 20369495880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 1028761, 2057522, 3086283, 4115044, 5143805, 6172566, 8230088, 9258849, 10287610, 12345132, 15431415, 18517698, 20575220, 23661503, 24690264, 30862830, 37035396, 41150440, 46294245, 47323006, 61725660, 70984509, 74070792, 92588490, 94646012, 118307515, 123451320, 141969018, 185176980, 189292024, 212953527, 236615030, 283938036, 354922545, 370353960, 425907054, 473230060, 567876072, 709845090, 851814108, 946460120, 1064767635, 1419690180, 1703628216, 2129535270, 2839380360, 4259070540, 8518141080]

約数ペア:

[(1, 8518141080), (2, 4259070540), (3, 2839380360), (4, 2129535270), (5, 1703628216), (6, 1419690180), (8, 1064767635), (9, 946460120), (10, 851814108), (12, 709845090), (15, 567876072), (18, 473230060), (20, 425907054), (23, 370353960), (24, 354922545), (30, 283938036), (36, 236615030), (40, 212953527), (45, 189292024), (46, 185176980), (60, 141969018), (69, 123451320), (72, 118307515), (90, 94646012), (92, 92588490), (115, 74070792), (120, 70984509), (138, 61725660), (180, 47323006), (184, 46294245), (207, 41150440), (230, 37035396), (276, 30862830), (345, 24690264), (360, 23661503), (414, 20575220), (460, 18517698), (552, 15431415), (690, 12345132), (828, 10287610), (920, 9258849), (1035, 8230088), (1380, 6172566), (1656, 5143805), (2070, 4115044), (2760, 3086283), (4140, 2057522), (8280, 1028761)]