27785160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2012

約数の個数: 128

約数和(自身を含む): 99792000

約数和(自身を除く): 72006840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 1979, 2340, 2808, 3510, 3958, 4680, 5937, 7020, 7916, 9895, 11874, 14040, 15832, 17811, 19790, 23748, 25727, 29685, 35622, 39580, 47496, 51454, 53433, 59370, 71244, 77181, 79160, 89055, 102908, 106866, 118740, 128635, 142488, 154362, 178110, 205816, 213732, 231543, 237480, 257270, 267165, 308724, 356220, 385905, 427464, 463086, 514540, 534330, 617448, 694629, 712440, 771810, 926172, 1029080, 1068660, 1157715, 1389258, 1543620, 1852344, 2137320, 2315430, 2778516, 3087240, 3473145, 4630860, 5557032, 6946290, 9261720, 13892580, 27785160]

約数ペア:

[(1, 27785160), (2, 13892580), (3, 9261720), (4, 6946290), (5, 5557032), (6, 4630860), (8, 3473145), (9, 3087240), (10, 2778516), (12, 2315430), (13, 2137320), (15, 1852344), (18, 1543620), (20, 1389258), (24, 1157715), (26, 1068660), (27, 1029080), (30, 926172), (36, 771810), (39, 712440), (40, 694629), (45, 617448), (52, 534330), (54, 514540), (60, 463086), (65, 427464), (72, 385905), (78, 356220), (90, 308724), (104, 267165), (108, 257270), (117, 237480), (120, 231543), (130, 213732), (135, 205816), (156, 178110), (180, 154362), (195, 142488), (216, 128635), (234, 118740), (260, 106866), (270, 102908), (312, 89055), (351, 79160), (360, 77181), (390, 71244), (468, 59370), (520, 53433), (540, 51454), (585, 47496), (702, 39580), (780, 35622), (936, 29685), (1080, 25727), (1170, 23748), (1404, 19790), (1560, 17811), (1755, 15832), (1979, 14040), (2340, 11874), (2808, 9895), (3510, 7916), (3958, 7020), (4680, 5937)]