13879074480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1865467}}^1$

素因数の和:1865514

約数の個数: 80

約数和(自身を含む): 44413062144

約数和(自身を除く): 30533987664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 1865467, 3730934, 5596401, 7461868, 9327335, 11192802, 14923736, 18654670, 22385604, 27982005, 29847472, 37309340, 44771208, 55964010, 57829477, 74618680, 89542416, 111928020, 115658954, 149237360, 173488431, 223856040, 231317908, 289147385, 346976862, 447712080, 462635816, 578294770, 693953724, 867442155, 925271632, 1156589540, 1387907448, 1734884310, 2313179080, 2775814896, 3469768620, 4626358160, 6939537240, 13879074480]

約数ペア:

[(1, 13879074480), (2, 6939537240), (3, 4626358160), (4, 3469768620), (5, 2775814896), (6, 2313179080), (8, 1734884310), (10, 1387907448), (12, 1156589540), (15, 925271632), (16, 867442155), (20, 693953724), (24, 578294770), (30, 462635816), (31, 447712080), (40, 346976862), (48, 289147385), (60, 231317908), (62, 223856040), (80, 173488431), (93, 149237360), (120, 115658954), (124, 111928020), (155, 89542416), (186, 74618680), (240, 57829477), (248, 55964010), (310, 44771208), (372, 37309340), (465, 29847472), (496, 27982005), (620, 22385604), (744, 18654670), (930, 14923736), (1240, 11192802), (1488, 9327335), (1860, 7461868), (2480, 5596401), (3720, 3730934), (7440, 1865467)]