1115408040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{62383}}^1$

素因数の和:62546

約数の個数: 64

約数和(自身を含む): 3368736000

約数和(自身を除く): 2253327960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 17880, 62383, 124766, 187149, 249532, 311915, 374298, 499064, 623830, 748596, 935745, 1247660, 1497192, 1871490, 2495320, 3742980, 7485960, 9295067, 18590134, 27885201, 37180268, 46475335, 55770402, 74360536, 92950670, 111540804, 139426005, 185901340, 223081608, 278852010, 371802680, 557704020, 1115408040]

約数ペア:

[(1, 1115408040), (2, 557704020), (3, 371802680), (4, 278852010), (5, 223081608), (6, 185901340), (8, 139426005), (10, 111540804), (12, 92950670), (15, 74360536), (20, 55770402), (24, 46475335), (30, 37180268), (40, 27885201), (60, 18590134), (120, 9295067), (149, 7485960), (298, 3742980), (447, 2495320), (596, 1871490), (745, 1497192), (894, 1247660), (1192, 935745), (1490, 748596), (1788, 623830), (2235, 499064), (2980, 374298), (3576, 311915), (4470, 249532), (5960, 187149), (8940, 124766), (17880, 62383)]