272581920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14561}}^1$

素因数の和:14595

約数の個数: 144

約数和(自身を含む): 1001807352

約数和(自身を除く): 729225432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 14561, 18720, 29122, 43683, 58244, 72805, 87366, 116488, 131049, 145610, 174732, 189293, 218415, 232976, 262098, 291220, 349464, 378586, 436830, 465952, 524196, 567879, 582440, 655245, 698928, 757172, 873660, 946465, 1048392, 1135758, 1164880, 1310490, 1397856, 1514344, 1703637, 1747320, 1892930, 2096784, 2271516, 2329760, 2620980, 2839395, 3028688, 3407274, 3494640, 3785860, 4193568, 4543032, 5241960, 5678790, 6057376, 6814548, 6989280, 7571720, 8518185, 9086064, 10483920, 11357580, 13629096, 15143440, 17036370, 18172128, 20967840, 22715160, 27258192, 30286880, 34072740, 45430320, 54516384, 68145480, 90860640, 136290960, 272581920]

約数ペア:

[(1, 272581920), (2, 136290960), (3, 90860640), (4, 68145480), (5, 54516384), (6, 45430320), (8, 34072740), (9, 30286880), (10, 27258192), (12, 22715160), (13, 20967840), (15, 18172128), (16, 17036370), (18, 15143440), (20, 13629096), (24, 11357580), (26, 10483920), (30, 9086064), (32, 8518185), (36, 7571720), (39, 6989280), (40, 6814548), (45, 6057376), (48, 5678790), (52, 5241960), (60, 4543032), (65, 4193568), (72, 3785860), (78, 3494640), (80, 3407274), (90, 3028688), (96, 2839395), (104, 2620980), (117, 2329760), (120, 2271516), (130, 2096784), (144, 1892930), (156, 1747320), (160, 1703637), (180, 1514344), (195, 1397856), (208, 1310490), (234, 1164880), (240, 1135758), (260, 1048392), (288, 946465), (312, 873660), (360, 757172), (390, 698928), (416, 655245), (468, 582440), (480, 567879), (520, 524196), (585, 465952), (624, 436830), (720, 378586), (780, 349464), (936, 291220), (1040, 262098), (1170, 232976), (1248, 218415), (1440, 189293), (1560, 174732), (1872, 145610), (2080, 131049), (2340, 116488), (3120, 87366), (3744, 72805), (4680, 58244), (6240, 43683), (9360, 29122), (14561, 18720)]