876364320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140443}}^1$

素因数の和:140474

約数の個数: 96

約数和(自身を含む): 2972918592

約数和(自身を除く): 2096554272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 140443, 280886, 421329, 561772, 702215, 842658, 1123544, 1404430, 1685316, 1825759, 2106645, 2247088, 2808860, 3370632, 3651518, 4213290, 4494176, 5477277, 5617720, 6741264, 7303036, 8426580, 9128795, 10954554, 11235440, 13482528, 14606072, 16853160, 18257590, 21909108, 22470880, 27386385, 29212144, 33706320, 36515180, 43818216, 54772770, 58424288, 67412640, 73030360, 87636432, 109545540, 146060720, 175272864, 219091080, 292121440, 438182160, 876364320]

約数ペア:

[(1, 876364320), (2, 438182160), (3, 292121440), (4, 219091080), (5, 175272864), (6, 146060720), (8, 109545540), (10, 87636432), (12, 73030360), (13, 67412640), (15, 58424288), (16, 54772770), (20, 43818216), (24, 36515180), (26, 33706320), (30, 29212144), (32, 27386385), (39, 22470880), (40, 21909108), (48, 18257590), (52, 16853160), (60, 14606072), (65, 13482528), (78, 11235440), (80, 10954554), (96, 9128795), (104, 8426580), (120, 7303036), (130, 6741264), (156, 5617720), (160, 5477277), (195, 4494176), (208, 4213290), (240, 3651518), (260, 3370632), (312, 2808860), (390, 2247088), (416, 2106645), (480, 1825759), (520, 1685316), (624, 1404430), (780, 1123544), (1040, 842658), (1248, 702215), (1560, 561772), (2080, 421329), (3120, 280886), (6240, 140443)]