868738680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2413163}}^1$

素因数の和:2413180

約数の個数: 48

約数和(自身を含む): 2823401880

約数和(自身を除く): 1954663200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2413163, 4826326, 7239489, 9652652, 12065815, 14478978, 19305304, 21718467, 24131630, 28957956, 36197445, 43436934, 48263260, 57915912, 72394890, 86873868, 96526520, 108592335, 144789780, 173747736, 217184670, 289579560, 434369340, 868738680]

約数ペア:

[(1, 868738680), (2, 434369340), (3, 289579560), (4, 217184670), (5, 173747736), (6, 144789780), (8, 108592335), (9, 96526520), (10, 86873868), (12, 72394890), (15, 57915912), (18, 48263260), (20, 43436934), (24, 36197445), (30, 28957956), (36, 24131630), (40, 21718467), (45, 19305304), (60, 14478978), (72, 12065815), (90, 9652652), (120, 7239489), (180, 4826326), (360, 2413163)]