240054480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5651}}^1$

素因数の和:5729

約数の個数: 120

約数和(自身を含む): 819992160

約数和(自身を除く): 579937680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 5651, 7080, 8496, 10620, 11302, 14160, 16953, 21240, 22604, 28255, 33906, 42480, 45208, 50859, 56510, 67812, 84765, 90416, 101718, 113020, 135624, 169530, 203436, 226040, 254295, 271248, 333409, 339060, 406872, 452080, 508590, 666818, 678120, 813744, 1000227, 1017180, 1333636, 1356240, 1667045, 2000454, 2034360, 2667272, 3000681, 3334090, 4000908, 4068720, 5001135, 5334544, 6001362, 6668180, 8001816, 10002270, 12002724, 13336360, 15003405, 16003632, 20004540, 24005448, 26672720, 30006810, 40009080, 48010896, 60013620, 80018160, 120027240, 240054480]

約数ペア:

[(1, 240054480), (2, 120027240), (3, 80018160), (4, 60013620), (5, 48010896), (6, 40009080), (8, 30006810), (9, 26672720), (10, 24005448), (12, 20004540), (15, 16003632), (16, 15003405), (18, 13336360), (20, 12002724), (24, 10002270), (30, 8001816), (36, 6668180), (40, 6001362), (45, 5334544), (48, 5001135), (59, 4068720), (60, 4000908), (72, 3334090), (80, 3000681), (90, 2667272), (118, 2034360), (120, 2000454), (144, 1667045), (177, 1356240), (180, 1333636), (236, 1017180), (240, 1000227), (295, 813744), (354, 678120), (360, 666818), (472, 508590), (531, 452080), (590, 406872), (708, 339060), (720, 333409), (885, 271248), (944, 254295), (1062, 226040), (1180, 203436), (1416, 169530), (1770, 135624), (2124, 113020), (2360, 101718), (2655, 90416), (2832, 84765), (3540, 67812), (4248, 56510), (4720, 50859), (5310, 45208), (5651, 42480), (7080, 33906), (8496, 28255), (10620, 22604), (11302, 21240), (14160, 16953)]