75669840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{105097}}^1$

素因数の和:105116

約数の個数: 60

約数和(自身を含む): 254126964

約数和(自身を除く): 178457124

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, 105097, 210194, 315291, 420388, 525485, 630582, 840776, 945873, 1050970, 1261164, 1576455, 1681552, 1891746, 2101940, 2522328, 3152910, 3783492, 4203880, 4729365, 5044656, 6305820, 7566984, 8407760, 9458730, 12611640, 15133968, 18917460, 25223280, 37834920, 75669840]

約数ペア:

[(1, 75669840), (2, 37834920), (3, 25223280), (4, 18917460), (5, 15133968), (6, 12611640), (8, 9458730), (9, 8407760), (10, 7566984), (12, 6305820), (15, 5044656), (16, 4729365), (18, 4203880), (20, 3783492), (24, 3152910), (30, 2522328), (36, 2101940), (40, 1891746), (45, 1681552), (48, 1576455), (60, 1261164), (72, 1050970), (80, 945873), (90, 840776), (120, 630582), (144, 525485), (180, 420388), (240, 315291), (360, 210194), (720, 105097)]