42412140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78541}}^1$

素因数の和:78559

約数の個数: 48

約数和(自身を含む): 131950560

約数和(自身を除く): 89538420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78541, 157082, 235623, 314164, 392705, 471246, 706869, 785410, 942492, 1178115, 1413738, 1570820, 2120607, 2356230, 2827476, 3534345, 4241214, 4712460, 7068690, 8482428, 10603035, 14137380, 21206070, 42412140]

約数ペア:

[(1, 42412140), (2, 21206070), (3, 14137380), (4, 10603035), (5, 8482428), (6, 7068690), (9, 4712460), (10, 4241214), (12, 3534345), (15, 2827476), (18, 2356230), (20, 2120607), (27, 1570820), (30, 1413738), (36, 1178115), (45, 942492), (54, 785410), (60, 706869), (90, 471246), (108, 392705), (135, 314164), (180, 235623), (270, 157082), (540, 78541)]