380407320

素因数分解:

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

素因数の和:352249

約数の個数: 64

約数和(自身を含む): 1268028000

約数和(自身を除く): 887620680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 352229, 704458, 1056687, 1408916, 1761145, 2113374, 2817832, 3170061, 3522290, 4226748, 5283435, 6340122, 7044580, 8453496, 9510183, 10566870, 12680244, 14089160, 15850305, 19020366, 21133740, 25360488, 31700610, 38040732, 42267480, 47550915, 63401220, 76081464, 95101830, 126802440, 190203660, 380407320]

約数ペア:

[(1, 380407320), (2, 190203660), (3, 126802440), (4, 95101830), (5, 76081464), (6, 63401220), (8, 47550915), (9, 42267480), (10, 38040732), (12, 31700610), (15, 25360488), (18, 21133740), (20, 19020366), (24, 15850305), (27, 14089160), (30, 12680244), (36, 10566870), (40, 9510183), (45, 8453496), (54, 7044580), (60, 6340122), (72, 5283435), (90, 4226748), (108, 3522290), (120, 3170061), (135, 2817832), (180, 2113374), (216, 1761145), (270, 1408916), (360, 1056687), (540, 704458), (1080, 352229)]