26853191520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{86467}}^1$

素因数の和:87132

約数の個数: 96

約数和(自身を含む): 84719271168

約数和(自身を除く): 57866079648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 10352, 12940, 15528, 19410, 20704, 25880, 31056, 38820, 51760, 62112, 77640, 86467, 103520, 155280, 172934, 259401, 310560, 345868, 432335, 518802, 691736, 864670, 1037604, 1297005, 1383472, 1729340, 2075208, 2594010, 2766944, 3458680, 4150416, 5188020, 6917360, 8300832, 10376040, 13834720, 20752080, 41504160, 55944149, 111888298, 167832447, 223776596, 279720745, 335664894, 447553192, 559441490, 671329788, 839162235, 895106384, 1118882980, 1342659576, 1678324470, 1790212768, 2237765960, 2685319152, 3356648940, 4475531920, 5370638304, 6713297880, 8951063840, 13426595760, 26853191520]

約数ペア:

[(1, 26853191520), (2, 13426595760), (3, 8951063840), (4, 6713297880), (5, 5370638304), (6, 4475531920), (8, 3356648940), (10, 2685319152), (12, 2237765960), (15, 1790212768), (16, 1678324470), (20, 1342659576), (24, 1118882980), (30, 895106384), (32, 839162235), (40, 671329788), (48, 559441490), (60, 447553192), (80, 335664894), (96, 279720745), (120, 223776596), (160, 167832447), (240, 111888298), (480, 55944149), (647, 41504160), (1294, 20752080), (1941, 13834720), (2588, 10376040), (3235, 8300832), (3882, 6917360), (5176, 5188020), (6470, 4150416), (7764, 3458680), (9705, 2766944), (10352, 2594010), (12940, 2075208), (15528, 1729340), (19410, 1383472), (20704, 1297005), (25880, 1037604), (31056, 864670), (38820, 691736), (51760, 518802), (62112, 432335), (77640, 345868), (86467, 310560), (103520, 259401), (155280, 172934)]