556446960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{772843}}^1$

素因数の和:772862

約数の個数: 60

約数和(自身を含む): 1868736792

約数和(自身を除く): 1312289832

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, 772843, 1545686, 2318529, 3091372, 3864215, 4637058, 6182744, 6955587, 7728430, 9274116, 11592645, 12365488, 13911174, 15456860, 18548232, 23185290, 27822348, 30913720, 34777935, 37096464, 46370580, 55644696, 61827440, 69555870, 92741160, 111289392, 139111740, 185482320, 278223480, 556446960]

約数ペア:

[(1, 556446960), (2, 278223480), (3, 185482320), (4, 139111740), (5, 111289392), (6, 92741160), (8, 69555870), (9, 61827440), (10, 55644696), (12, 46370580), (15, 37096464), (16, 34777935), (18, 30913720), (20, 27822348), (24, 23185290), (30, 18548232), (36, 15456860), (40, 13911174), (45, 12365488), (48, 11592645), (60, 9274116), (72, 7728430), (80, 6955587), (90, 6182744), (120, 4637058), (144, 3864215), (180, 3091372), (240, 2318529), (360, 1545686), (720, 772843)]