38812320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26953}}^1$

素因数の和:26974

約数の個数: 72

約数和(自身を含む): 132451956

約数和(自身を除く): 93639636

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, 26953, 53906, 80859, 107812, 134765, 161718, 215624, 242577, 269530, 323436, 404295, 431248, 485154, 539060, 646872, 808590, 862496, 970308, 1078120, 1212885, 1293744, 1617180, 1940616, 2156240, 2425770, 2587488, 3234360, 3881232, 4312480, 4851540, 6468720, 7762464, 9703080, 12937440, 19406160, 38812320]

約数ペア:

[(1, 38812320), (2, 19406160), (3, 12937440), (4, 9703080), (5, 7762464), (6, 6468720), (8, 4851540), (9, 4312480), (10, 3881232), (12, 3234360), (15, 2587488), (16, 2425770), (18, 2156240), (20, 1940616), (24, 1617180), (30, 1293744), (32, 1212885), (36, 1078120), (40, 970308), (45, 862496), (48, 808590), (60, 646872), (72, 539060), (80, 485154), (90, 431248), (96, 404295), (120, 323436), (144, 269530), (160, 242577), (180, 215624), (240, 161718), (288, 134765), (360, 107812), (480, 80859), (720, 53906), (1440, 26953)]