445710480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43189}}^1$

素因数の和:43248

約数の個数: 80

約数和(自身を含む): 1413867840

約数和(自身を除く): 968157360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 43189, 86378, 129567, 172756, 215945, 259134, 345512, 431890, 518268, 647835, 691024, 863780, 1036536, 1295670, 1727560, 1857127, 2073072, 2591340, 3455120, 3714254, 5182680, 5571381, 7428508, 9285635, 10365360, 11142762, 14857016, 18571270, 22285524, 27856905, 29714032, 37142540, 44571048, 55713810, 74285080, 89142096, 111427620, 148570160, 222855240, 445710480]

約数ペア:

[(1, 445710480), (2, 222855240), (3, 148570160), (4, 111427620), (5, 89142096), (6, 74285080), (8, 55713810), (10, 44571048), (12, 37142540), (15, 29714032), (16, 27856905), (20, 22285524), (24, 18571270), (30, 14857016), (40, 11142762), (43, 10365360), (48, 9285635), (60, 7428508), (80, 5571381), (86, 5182680), (120, 3714254), (129, 3455120), (172, 2591340), (215, 2073072), (240, 1857127), (258, 1727560), (344, 1295670), (430, 1036536), (516, 863780), (645, 691024), (688, 647835), (860, 518268), (1032, 431890), (1290, 345512), (1720, 259134), (2064, 215945), (2580, 172756), (3440, 129567), (5160, 86378), (10320, 43189)]