507209760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{352229}}^1$

素因数の和:352250

約数の個数: 72

約数和(自身を含む): 1730858220

約数和(自身を除く): 1223648460

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, 352229, 704458, 1056687, 1408916, 1761145, 2113374, 2817832, 3170061, 3522290, 4226748, 5283435, 5635664, 6340122, 7044580, 8453496, 10566870, 11271328, 12680244, 14089160, 15850305, 16906992, 21133740, 25360488, 28178320, 31700610, 33813984, 42267480, 50720976, 56356640, 63401220, 84534960, 101441952, 126802440, 169069920, 253604880, 507209760]

約数ペア:

[(1, 507209760), (2, 253604880), (3, 169069920), (4, 126802440), (5, 101441952), (6, 84534960), (8, 63401220), (9, 56356640), (10, 50720976), (12, 42267480), (15, 33813984), (16, 31700610), (18, 28178320), (20, 25360488), (24, 21133740), (30, 16906992), (32, 15850305), (36, 14089160), (40, 12680244), (45, 11271328), (48, 10566870), (60, 8453496), (72, 7044580), (80, 6340122), (90, 5635664), (96, 5283435), (120, 4226748), (144, 3522290), (160, 3170061), (180, 2817832), (240, 2113374), (288, 1761145), (360, 1408916), (480, 1056687), (720, 704458), (1440, 352229)]