129526920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1435

約数の個数: 96

約数和(自身を含む): 422622720

約数和(自身を除く): 293095800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1087, 1324, 1655, 1986, 2174, 2648, 2979, 3261, 3310, 3972, 4348, 4965, 5435, 5958, 6522, 6620, 7944, 8696, 9783, 9930, 10870, 11916, 13044, 13240, 14895, 16305, 19566, 19860, 21740, 23832, 26088, 29790, 32610, 39132, 39720, 43480, 48915, 59580, 65220, 78264, 97830, 119160, 130440, 195660, 359797, 391320, 719594, 1079391, 1439188, 1798985, 2158782, 2878376, 3238173, 3597970, 4317564, 5396955, 6476346, 7195940, 8635128, 10793910, 12952692, 14391880, 16190865, 21587820, 25905384, 32381730, 43175640, 64763460, 129526920]

約数ペア:

[(1, 129526920), (2, 64763460), (3, 43175640), (4, 32381730), (5, 25905384), (6, 21587820), (8, 16190865), (9, 14391880), (10, 12952692), (12, 10793910), (15, 8635128), (18, 7195940), (20, 6476346), (24, 5396955), (30, 4317564), (36, 3597970), (40, 3238173), (45, 2878376), (60, 2158782), (72, 1798985), (90, 1439188), (120, 1079391), (180, 719594), (331, 391320), (360, 359797), (662, 195660), (993, 130440), (1087, 119160), (1324, 97830), (1655, 78264), (1986, 65220), (2174, 59580), (2648, 48915), (2979, 43480), (3261, 39720), (3310, 39132), (3972, 32610), (4348, 29790), (4965, 26088), (5435, 23832), (5958, 21740), (6522, 19860), (6620, 19566), (7944, 16305), (8696, 14895), (9783, 13240), (9930, 13044), (10870, 11916)]