158237880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1279}}^1$

素因数の和:2324

約数の個数: 64

約数和(自身を含む): 475545600

約数和(自身を除く): 317307720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1031, 1279, 2062, 2558, 3093, 3837, 4124, 5116, 5155, 6186, 6395, 7674, 8248, 10232, 10310, 12372, 12790, 15348, 15465, 19185, 20620, 24744, 25580, 30696, 30930, 38370, 41240, 51160, 61860, 76740, 123720, 153480, 1318649, 2637298, 3955947, 5274596, 6593245, 7911894, 10549192, 13186490, 15823788, 19779735, 26372980, 31647576, 39559470, 52745960, 79118940, 158237880]

約数ペア:

[(1, 158237880), (2, 79118940), (3, 52745960), (4, 39559470), (5, 31647576), (6, 26372980), (8, 19779735), (10, 15823788), (12, 13186490), (15, 10549192), (20, 7911894), (24, 6593245), (30, 5274596), (40, 3955947), (60, 2637298), (120, 1318649), (1031, 153480), (1279, 123720), (2062, 76740), (2558, 61860), (3093, 51160), (3837, 41240), (4124, 38370), (5116, 30930), (5155, 30696), (6186, 25580), (6395, 24744), (7674, 20620), (8248, 19185), (10232, 15465), (10310, 15348), (12372, 12790)]