19539360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4523}}^1$

素因数の和:4547

約数の個数: 96

約数和(自身を含む): 68402880

約数和(自身を除く): 48863520

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4523, 9046, 13569, 18092, 22615, 27138, 36184, 40707, 45230, 54276, 67845, 72368, 81414, 90460, 108552, 122121, 135690, 144736, 162828, 180920, 203535, 217104, 244242, 271380, 325656, 361840, 407070, 434208, 488484, 542760, 610605, 651312, 723680, 814140, 976968, 1085520, 1221210, 1302624, 1628280, 1953936, 2171040, 2442420, 3256560, 3907872, 4884840, 6513120, 9769680, 19539360]

約数ペア:

[(1, 19539360), (2, 9769680), (3, 6513120), (4, 4884840), (5, 3907872), (6, 3256560), (8, 2442420), (9, 2171040), (10, 1953936), (12, 1628280), (15, 1302624), (16, 1221210), (18, 1085520), (20, 976968), (24, 814140), (27, 723680), (30, 651312), (32, 610605), (36, 542760), (40, 488484), (45, 434208), (48, 407070), (54, 361840), (60, 325656), (72, 271380), (80, 244242), (90, 217104), (96, 203535), (108, 180920), (120, 162828), (135, 144736), (144, 135690), (160, 122121), (180, 108552), (216, 90460), (240, 81414), (270, 72368), (288, 67845), (360, 54276), (432, 45230), (480, 40707), (540, 36184), (720, 27138), (864, 22615), (1080, 18092), (1440, 13569), (2160, 9046), (4320, 4523)]