202424760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{562291}}^1$

素因数の和:562308

約数の個数: 48

約数和(自身を含む): 657881640

約数和(自身を除く): 455456880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 562291, 1124582, 1686873, 2249164, 2811455, 3373746, 4498328, 5060619, 5622910, 6747492, 8434365, 10121238, 11245820, 13494984, 16868730, 20242476, 22491640, 25303095, 33737460, 40484952, 50606190, 67474920, 101212380, 202424760]

約数ペア:

[(1, 202424760), (2, 101212380), (3, 67474920), (4, 50606190), (5, 40484952), (6, 33737460), (8, 25303095), (9, 22491640), (10, 20242476), (12, 16868730), (15, 13494984), (18, 11245820), (20, 10121238), (24, 8434365), (30, 6747492), (36, 5622910), (40, 5060619), (45, 4498328), (60, 3373746), (72, 2811455), (90, 2249164), (120, 1686873), (180, 1124582), (360, 562291)]