472627440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{218809}}^1$

素因数の和:218831

約数の個数: 80

約数和(自身を含む): 1627946400

約数和(自身を除く): 1155318960

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, 720, 1080, 2160, 218809, 437618, 656427, 875236, 1094045, 1312854, 1750472, 1969281, 2188090, 2625708, 3282135, 3500944, 3938562, 4376180, 5251416, 5907843, 6564270, 7877124, 8752360, 9846405, 10502832, 11815686, 13128540, 15754248, 17504720, 19692810, 23631372, 26257080, 29539215, 31508496, 39385620, 47262744, 52514160, 59078430, 78771240, 94525488, 118156860, 157542480, 236313720, 472627440]

約数ペア:

[(1, 472627440), (2, 236313720), (3, 157542480), (4, 118156860), (5, 94525488), (6, 78771240), (8, 59078430), (9, 52514160), (10, 47262744), (12, 39385620), (15, 31508496), (16, 29539215), (18, 26257080), (20, 23631372), (24, 19692810), (27, 17504720), (30, 15754248), (36, 13128540), (40, 11815686), (45, 10502832), (48, 9846405), (54, 8752360), (60, 7877124), (72, 6564270), (80, 5907843), (90, 5251416), (108, 4376180), (120, 3938562), (135, 3500944), (144, 3282135), (180, 2625708), (216, 2188090), (240, 1969281), (270, 1750472), (360, 1312854), (432, 1094045), (540, 875236), (720, 656427), (1080, 437618), (2160, 218809)]