258061200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{215051}}^1$

素因数の和:215072

約数の個数: 60

約数和(自身を含む): 826659888

約数和(自身を除く): 568598688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 215051, 430102, 645153, 860204, 1075255, 1290306, 1720408, 2150510, 2580612, 3225765, 3440816, 4301020, 5161224, 5376275, 6451530, 8602040, 10322448, 10752550, 12903060, 16128825, 17204080, 21505100, 25806120, 32257650, 43010200, 51612240, 64515300, 86020400, 129030600, 258061200]

約数ペア:

[(1, 258061200), (2, 129030600), (3, 86020400), (4, 64515300), (5, 51612240), (6, 43010200), (8, 32257650), (10, 25806120), (12, 21505100), (15, 17204080), (16, 16128825), (20, 12903060), (24, 10752550), (25, 10322448), (30, 8602040), (40, 6451530), (48, 5376275), (50, 5161224), (60, 4301020), (75, 3440816), (80, 3225765), (100, 2580612), (120, 2150510), (150, 1720408), (200, 1290306), (240, 1075255), (300, 860204), (400, 645153), (600, 430102), (1200, 215051)]