492161760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1$

素因数の和:2761

約数の個数: 144

約数和(自身を含む): 1692971280

約数和(自身を除く): 1200809520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2609, 2620, 3144, 3930, 4192, 4716, 5218, 5240, 5895, 6288, 7827, 7860, 9432, 10436, 10480, 11790, 12576, 13045, 15654, 15720, 18864, 20872, 20960, 23481, 23580, 26090, 31308, 31440, 37728, 39135, 41744, 46962, 47160, 52180, 62616, 62880, 78270, 83488, 93924, 94320, 104360, 117405, 125232, 156540, 187848, 188640, 208720, 234810, 250464, 313080, 341779, 375696, 417440, 469620, 626160, 683558, 751392, 939240, 1025337, 1252320, 1367116, 1708895, 1878480, 2050674, 2734232, 3076011, 3417790, 3756960, 4101348, 5126685, 5468464, 6152022, 6835580, 8202696, 10253370, 10936928, 12304044, 13671160, 15380055, 16405392, 20506740, 24608088, 27342320, 30760110, 32810784, 41013480, 49216176, 54684640, 61520220, 82026960, 98432352, 123040440, 164053920, 246080880, 492161760]

約数ペア:

[(1, 492161760), (2, 246080880), (3, 164053920), (4, 123040440), (5, 98432352), (6, 82026960), (8, 61520220), (9, 54684640), (10, 49216176), (12, 41013480), (15, 32810784), (16, 30760110), (18, 27342320), (20, 24608088), (24, 20506740), (30, 16405392), (32, 15380055), (36, 13671160), (40, 12304044), (45, 10936928), (48, 10253370), (60, 8202696), (72, 6835580), (80, 6152022), (90, 5468464), (96, 5126685), (120, 4101348), (131, 3756960), (144, 3417790), (160, 3076011), (180, 2734232), (240, 2050674), (262, 1878480), (288, 1708895), (360, 1367116), (393, 1252320), (480, 1025337), (524, 939240), (655, 751392), (720, 683558), (786, 626160), (1048, 469620), (1179, 417440), (1310, 375696), (1440, 341779), (1572, 313080), (1965, 250464), (2096, 234810), (2358, 208720), (2609, 188640), (2620, 187848), (3144, 156540), (3930, 125232), (4192, 117405), (4716, 104360), (5218, 94320), (5240, 93924), (5895, 83488), (6288, 78270), (7827, 62880), (7860, 62616), (9432, 52180), (10436, 47160), (10480, 46962), (11790, 41744), (12576, 39135), (13045, 37728), (15654, 31440), (15720, 31308), (18864, 26090), (20872, 23580), (20960, 23481)]