56549520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78541}}^1$

素因数の和:78560

約数の個数: 60

約数和(自身を含む): 189914556

約数和(自身を除く): 133365036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 78541, 157082, 235623, 314164, 392705, 471246, 628328, 706869, 785410, 942492, 1178115, 1256656, 1413738, 1570820, 1884984, 2356230, 2827476, 3141640, 3534345, 3769968, 4712460, 5654952, 6283280, 7068690, 9424920, 11309904, 14137380, 18849840, 28274760, 56549520]

約数ペア:

[(1, 56549520), (2, 28274760), (3, 18849840), (4, 14137380), (5, 11309904), (6, 9424920), (8, 7068690), (9, 6283280), (10, 5654952), (12, 4712460), (15, 3769968), (16, 3534345), (18, 3141640), (20, 2827476), (24, 2356230), (30, 1884984), (36, 1570820), (40, 1413738), (45, 1256656), (48, 1178115), (60, 942492), (72, 785410), (80, 706869), (90, 628328), (120, 471246), (144, 392705), (180, 314164), (240, 235623), (360, 157082), (720, 78541)]