75641760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52529}}^1$

素因数の和:52550

約数の個数: 72

約数和(自身を含む): 258132420

約数和(自身を除く): 182490660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52529, 105058, 157587, 210116, 262645, 315174, 420232, 472761, 525290, 630348, 787935, 840464, 945522, 1050580, 1260696, 1575870, 1680928, 1891044, 2101160, 2363805, 2521392, 3151740, 3782088, 4202320, 4727610, 5042784, 6303480, 7564176, 8404640, 9455220, 12606960, 15128352, 18910440, 25213920, 37820880, 75641760]

約数ペア:

[(1, 75641760), (2, 37820880), (3, 25213920), (4, 18910440), (5, 15128352), (6, 12606960), (8, 9455220), (9, 8404640), (10, 7564176), (12, 6303480), (15, 5042784), (16, 4727610), (18, 4202320), (20, 3782088), (24, 3151740), (30, 2521392), (32, 2363805), (36, 2101160), (40, 1891044), (45, 1680928), (48, 1575870), (60, 1260696), (72, 1050580), (80, 945522), (90, 840464), (96, 787935), (120, 630348), (144, 525290), (160, 472761), (180, 420232), (240, 315174), (288, 262645), (360, 210116), (480, 157587), (720, 105058), (1440, 52529)]