19064160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1471}}^1$

素因数の和:1498

約数の個数: 120

約数和(自身を含む): 67326336

約数和(自身を除く): 48262176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1471, 1620, 2160, 2592, 2942, 3240, 4320, 4413, 5884, 6480, 7355, 8826, 11768, 12960, 13239, 14710, 17652, 22065, 23536, 26478, 29420, 35304, 39717, 44130, 47072, 52956, 58840, 66195, 70608, 79434, 88260, 105912, 117680, 119151, 132390, 141216, 158868, 176520, 198585, 211824, 235360, 238302, 264780, 317736, 353040, 397170, 423648, 476604, 529560, 595755, 635472, 706080, 794340, 953208, 1059120, 1191510, 1270944, 1588680, 1906416, 2118240, 2383020, 3177360, 3812832, 4766040, 6354720, 9532080, 19064160]

約数ペア:

[(1, 19064160), (2, 9532080), (3, 6354720), (4, 4766040), (5, 3812832), (6, 3177360), (8, 2383020), (9, 2118240), (10, 1906416), (12, 1588680), (15, 1270944), (16, 1191510), (18, 1059120), (20, 953208), (24, 794340), (27, 706080), (30, 635472), (32, 595755), (36, 529560), (40, 476604), (45, 423648), (48, 397170), (54, 353040), (60, 317736), (72, 264780), (80, 238302), (81, 235360), (90, 211824), (96, 198585), (108, 176520), (120, 158868), (135, 141216), (144, 132390), (160, 119151), (162, 117680), (180, 105912), (216, 88260), (240, 79434), (270, 70608), (288, 66195), (324, 58840), (360, 52956), (405, 47072), (432, 44130), (480, 39717), (540, 35304), (648, 29420), (720, 26478), (810, 23536), (864, 22065), (1080, 17652), (1296, 14710), (1440, 13239), (1471, 12960), (1620, 11768), (2160, 8826), (2592, 7355), (2942, 6480), (3240, 5884), (4320, 4413)]