72052920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{859}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 235450800

約数和(自身を除く): 163397880

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, 233, 360, 466, 699, 859, 932, 1165, 1398, 1718, 1864, 2097, 2330, 2577, 2796, 3436, 3495, 4194, 4295, 4660, 5154, 5592, 6872, 6990, 7731, 8388, 8590, 9320, 10308, 10485, 12885, 13980, 15462, 16776, 17180, 20616, 20970, 25770, 27960, 30924, 34360, 38655, 41940, 51540, 61848, 77310, 83880, 103080, 154620, 200147, 309240, 400294, 600441, 800588, 1000735, 1200882, 1601176, 1801323, 2001470, 2401764, 3002205, 3602646, 4002940, 4803528, 6004410, 7205292, 8005880, 9006615, 12008820, 14410584, 18013230, 24017640, 36026460, 72052920]

約数ペア:

[(1, 72052920), (2, 36026460), (3, 24017640), (4, 18013230), (5, 14410584), (6, 12008820), (8, 9006615), (9, 8005880), (10, 7205292), (12, 6004410), (15, 4803528), (18, 4002940), (20, 3602646), (24, 3002205), (30, 2401764), (36, 2001470), (40, 1801323), (45, 1601176), (60, 1200882), (72, 1000735), (90, 800588), (120, 600441), (180, 400294), (233, 309240), (360, 200147), (466, 154620), (699, 103080), (859, 83880), (932, 77310), (1165, 61848), (1398, 51540), (1718, 41940), (1864, 38655), (2097, 34360), (2330, 30924), (2577, 27960), (2796, 25770), (3436, 20970), (3495, 20616), (4194, 17180), (4295, 16776), (4660, 15462), (5154, 13980), (5592, 12885), (6872, 10485), (6990, 10308), (7731, 9320), (8388, 8590)]