275204880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{382229}}^1$

素因数の和:382248

約数の個数: 60

約数和(自身を含む): 924232140

約数和(自身を除く): 649027260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 382229, 764458, 1146687, 1528916, 1911145, 2293374, 3057832, 3440061, 3822290, 4586748, 5733435, 6115664, 6880122, 7644580, 9173496, 11466870, 13760244, 15289160, 17200305, 18346992, 22933740, 27520488, 30578320, 34400610, 45867480, 55040976, 68801220, 91734960, 137602440, 275204880]

約数ペア:

[(1, 275204880), (2, 137602440), (3, 91734960), (4, 68801220), (5, 55040976), (6, 45867480), (8, 34400610), (9, 30578320), (10, 27520488), (12, 22933740), (15, 18346992), (16, 17200305), (18, 15289160), (20, 13760244), (24, 11466870), (30, 9173496), (36, 7644580), (40, 6880122), (45, 6115664), (48, 5733435), (60, 4586748), (72, 3822290), (80, 3440061), (90, 3057832), (120, 2293374), (144, 1911145), (180, 1528916), (240, 1146687), (360, 764458), (720, 382229)]