486866280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 1490791680

約数和(自身を除く): 1003925400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 151, 194, 277, 291, 302, 388, 453, 485, 554, 582, 604, 755, 776, 831, 906, 970, 1108, 1164, 1208, 1385, 1455, 1510, 1662, 1812, 1940, 2216, 2265, 2328, 2770, 2910, 3020, 3324, 3624, 3880, 4155, 4530, 5540, 5820, 6040, 6648, 8310, 9060, 11080, 11640, 14647, 16620, 18120, 26869, 29294, 33240, 41827, 43941, 53738, 58588, 73235, 80607, 83654, 87882, 107476, 117176, 125481, 134345, 146470, 161214, 167308, 175764, 209135, 214952, 219705, 250962, 268690, 292940, 322428, 334616, 351528, 403035, 418270, 439410, 501924, 537380, 585880, 627405, 644856, 806070, 836540, 878820, 1003848, 1074760, 1254810, 1612140, 1673080, 1757640, 2509620, 3224280, 4057219, 5019240, 8114438, 12171657, 16228876, 20286095, 24343314, 32457752, 40572190, 48686628, 60858285, 81144380, 97373256, 121716570, 162288760, 243433140, 486866280]

約数ペア:

[(1, 486866280), (2, 243433140), (3, 162288760), (4, 121716570), (5, 97373256), (6, 81144380), (8, 60858285), (10, 48686628), (12, 40572190), (15, 32457752), (20, 24343314), (24, 20286095), (30, 16228876), (40, 12171657), (60, 8114438), (97, 5019240), (120, 4057219), (151, 3224280), (194, 2509620), (277, 1757640), (291, 1673080), (302, 1612140), (388, 1254810), (453, 1074760), (485, 1003848), (554, 878820), (582, 836540), (604, 806070), (755, 644856), (776, 627405), (831, 585880), (906, 537380), (970, 501924), (1108, 439410), (1164, 418270), (1208, 403035), (1385, 351528), (1455, 334616), (1510, 322428), (1662, 292940), (1812, 268690), (1940, 250962), (2216, 219705), (2265, 214952), (2328, 209135), (2770, 175764), (2910, 167308), (3020, 161214), (3324, 146470), (3624, 134345), (3880, 125481), (4155, 117176), (4530, 107476), (5540, 87882), (5820, 83654), (6040, 80607), (6648, 73235), (8310, 58588), (9060, 53738), (11080, 43941), (11640, 41827), (14647, 33240), (16620, 29294), (18120, 26869)]