128586960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1090

約数の個数: 160

約数和(自身を含む): 450864000

約数和(自身を除く): 322277040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1009, 1062, 1080, 1180, 1416, 1593, 1770, 2018, 2124, 2160, 2360, 2655, 2832, 3027, 3186, 3540, 4036, 4248, 4720, 5045, 5310, 6054, 6372, 7080, 7965, 8072, 8496, 9081, 10090, 10620, 12108, 12744, 14160, 15135, 15930, 16144, 18162, 20180, 21240, 24216, 25488, 27243, 30270, 31860, 36324, 40360, 42480, 45405, 48432, 54486, 59531, 60540, 63720, 72648, 80720, 90810, 108972, 119062, 121080, 127440, 136215, 145296, 178593, 181620, 217944, 238124, 242160, 272430, 297655, 357186, 363240, 435888, 476248, 535779, 544860, 595310, 714372, 726480, 892965, 952496, 1071558, 1089720, 1190620, 1428744, 1607337, 1785930, 2143116, 2179440, 2381240, 2678895, 2857488, 3214674, 3571860, 4286232, 4762480, 5357790, 6429348, 7143720, 8036685, 8572464, 10715580, 12858696, 14287440, 16073370, 21431160, 25717392, 32146740, 42862320, 64293480, 128586960]

約数ペア:

[(1, 128586960), (2, 64293480), (3, 42862320), (4, 32146740), (5, 25717392), (6, 21431160), (8, 16073370), (9, 14287440), (10, 12858696), (12, 10715580), (15, 8572464), (16, 8036685), (18, 7143720), (20, 6429348), (24, 5357790), (27, 4762480), (30, 4286232), (36, 3571860), (40, 3214674), (45, 2857488), (48, 2678895), (54, 2381240), (59, 2179440), (60, 2143116), (72, 1785930), (80, 1607337), (90, 1428744), (108, 1190620), (118, 1089720), (120, 1071558), (135, 952496), (144, 892965), (177, 726480), (180, 714372), (216, 595310), (236, 544860), (240, 535779), (270, 476248), (295, 435888), (354, 363240), (360, 357186), (432, 297655), (472, 272430), (531, 242160), (540, 238124), (590, 217944), (708, 181620), (720, 178593), (885, 145296), (944, 136215), (1009, 127440), (1062, 121080), (1080, 119062), (1180, 108972), (1416, 90810), (1593, 80720), (1770, 72648), (2018, 63720), (2124, 60540), (2160, 59531), (2360, 54486), (2655, 48432), (2832, 45405), (3027, 42480), (3186, 40360), (3540, 36324), (4036, 31860), (4248, 30270), (4720, 27243), (5045, 25488), (5310, 24216), (6054, 21240), (6372, 20180), (7080, 18162), (7965, 16144), (8072, 15930), (8496, 15135), (9081, 14160), (10090, 12744), (10620, 12108)]