240231960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{222437}}^1$

素因数の和:222457

約数の個数: 64

約数和(自身を含む): 800776800

約数和(自身を除く): 560544840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 222437, 444874, 667311, 889748, 1112185, 1334622, 1779496, 2001933, 2224370, 2669244, 3336555, 4003866, 4448740, 5338488, 6005799, 6673110, 8007732, 8897480, 10009665, 12011598, 13346220, 16015464, 20019330, 24023196, 26692440, 30028995, 40038660, 48046392, 60057990, 80077320, 120115980, 240231960]

約数ペア:

[(1, 240231960), (2, 120115980), (3, 80077320), (4, 60057990), (5, 48046392), (6, 40038660), (8, 30028995), (9, 26692440), (10, 24023196), (12, 20019330), (15, 16015464), (18, 13346220), (20, 12011598), (24, 10009665), (27, 8897480), (30, 8007732), (36, 6673110), (40, 6005799), (45, 5338488), (54, 4448740), (60, 4003866), (72, 3336555), (90, 2669244), (108, 2224370), (120, 2001933), (135, 1779496), (180, 1334622), (216, 1112185), (270, 889748), (360, 667311), (540, 444874), (1080, 222437)]