56548080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78539}}^1$

素因数の和:78558

約数の個数: 60

約数和(自身を含む): 189909720

約数和(自身を除く): 133361640

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, 78539, 157078, 235617, 314156, 392695, 471234, 628312, 706851, 785390, 942468, 1178085, 1256624, 1413702, 1570780, 1884936, 2356170, 2827404, 3141560, 3534255, 3769872, 4712340, 5654808, 6283120, 7068510, 9424680, 11309616, 14137020, 18849360, 28274040, 56548080]

約数ペア:

[(1, 56548080), (2, 28274040), (3, 18849360), (4, 14137020), (5, 11309616), (6, 9424680), (8, 7068510), (9, 6283120), (10, 5654808), (12, 4712340), (15, 3769872), (16, 3534255), (18, 3141560), (20, 2827404), (24, 2356170), (30, 1884936), (36, 1570780), (40, 1413702), (45, 1256624), (48, 1178085), (60, 942468), (72, 785390), (80, 706851), (90, 628312), (120, 471234), (144, 392695), (180, 314156), (240, 235617), (360, 157078), (720, 78539)]