68350320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1609}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 233578800

約数和(自身を除く): 165228480

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, 1609, 1770, 2124, 2360, 2655, 2832, 3218, 3540, 4248, 4720, 4827, 5310, 6436, 7080, 8045, 8496, 9654, 10620, 12872, 14160, 14481, 16090, 19308, 21240, 24135, 25744, 28962, 32180, 38616, 42480, 48270, 57924, 64360, 72405, 77232, 94931, 96540, 115848, 128720, 144810, 189862, 193080, 231696, 284793, 289620, 379724, 386160, 474655, 569586, 579240, 759448, 854379, 949310, 1139172, 1158480, 1423965, 1518896, 1708758, 1898620, 2278344, 2847930, 3417516, 3797240, 4271895, 4556688, 5695860, 6835032, 7594480, 8543790, 11391720, 13670064, 17087580, 22783440, 34175160, 68350320]

約数ペア:

[(1, 68350320), (2, 34175160), (3, 22783440), (4, 17087580), (5, 13670064), (6, 11391720), (8, 8543790), (9, 7594480), (10, 6835032), (12, 5695860), (15, 4556688), (16, 4271895), (18, 3797240), (20, 3417516), (24, 2847930), (30, 2278344), (36, 1898620), (40, 1708758), (45, 1518896), (48, 1423965), (59, 1158480), (60, 1139172), (72, 949310), (80, 854379), (90, 759448), (118, 579240), (120, 569586), (144, 474655), (177, 386160), (180, 379724), (236, 289620), (240, 284793), (295, 231696), (354, 193080), (360, 189862), (472, 144810), (531, 128720), (590, 115848), (708, 96540), (720, 94931), (885, 77232), (944, 72405), (1062, 64360), (1180, 57924), (1416, 48270), (1609, 42480), (1770, 38616), (2124, 32180), (2360, 28962), (2655, 25744), (2832, 24135), (3218, 21240), (3540, 19308), (4248, 16090), (4720, 14481), (4827, 14160), (5310, 12872), (6436, 10620), (7080, 9654), (8045, 8496)]