57057120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39623}}^1$

素因数の和:39644

約数の個数: 72

約数和(自身を含む): 194712336

約数和(自身を除く): 137655216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39623, 79246, 118869, 158492, 198115, 237738, 316984, 356607, 396230, 475476, 594345, 633968, 713214, 792460, 950952, 1188690, 1267936, 1426428, 1584920, 1783035, 1901904, 2377380, 2852856, 3169840, 3566070, 3803808, 4754760, 5705712, 6339680, 7132140, 9509520, 11411424, 14264280, 19019040, 28528560, 57057120]

約数ペア:

[(1, 57057120), (2, 28528560), (3, 19019040), (4, 14264280), (5, 11411424), (6, 9509520), (8, 7132140), (9, 6339680), (10, 5705712), (12, 4754760), (15, 3803808), (16, 3566070), (18, 3169840), (20, 2852856), (24, 2377380), (30, 1901904), (32, 1783035), (36, 1584920), (40, 1426428), (45, 1267936), (48, 1188690), (60, 950952), (72, 792460), (80, 713214), (90, 633968), (96, 594345), (120, 475476), (144, 396230), (160, 356607), (180, 316984), (240, 237738), (288, 198115), (360, 158492), (480, 118869), (720, 79246), (1440, 39623)]