1181520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{547}}^1$

素因数の和:569

約数の個数: 80

約数和(自身を含む): 4077120

約数和(自身を除く): 2895600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 547, 720, 1080, 1094, 1641, 2160, 2188, 2735, 3282, 4376, 4923, 5470, 6564, 8205, 8752, 9846, 10940, 13128, 14769, 16410, 19692, 21880, 24615, 26256, 29538, 32820, 39384, 43760, 49230, 59076, 65640, 73845, 78768, 98460, 118152, 131280, 147690, 196920, 236304, 295380, 393840, 590760, 1181520]

約数ペア:

[(1, 1181520), (2, 590760), (3, 393840), (4, 295380), (5, 236304), (6, 196920), (8, 147690), (9, 131280), (10, 118152), (12, 98460), (15, 78768), (16, 73845), (18, 65640), (20, 59076), (24, 49230), (27, 43760), (30, 39384), (36, 32820), (40, 29538), (45, 26256), (48, 24615), (54, 21880), (60, 19692), (72, 16410), (80, 14769), (90, 13128), (108, 10940), (120, 9846), (135, 8752), (144, 8205), (180, 6564), (216, 5470), (240, 4923), (270, 4376), (360, 3282), (432, 2735), (540, 2188), (547, 2160), (720, 1641), (1080, 1094)]