90828720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126151}}^1$

素因数の和:126170

約数の個数: 60

約数和(自身を含む): 305035536

約数和(自身を除く): 214206816

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, 126151, 252302, 378453, 504604, 630755, 756906, 1009208, 1135359, 1261510, 1513812, 1892265, 2018416, 2270718, 2523020, 3027624, 3784530, 4541436, 5046040, 5676795, 6055248, 7569060, 9082872, 10092080, 11353590, 15138120, 18165744, 22707180, 30276240, 45414360, 90828720]

約数ペア:

[(1, 90828720), (2, 45414360), (3, 30276240), (4, 22707180), (5, 18165744), (6, 15138120), (8, 11353590), (9, 10092080), (10, 9082872), (12, 7569060), (15, 6055248), (16, 5676795), (18, 5046040), (20, 4541436), (24, 3784530), (30, 3027624), (36, 2523020), (40, 2270718), (45, 2018416), (48, 1892265), (60, 1513812), (72, 1261510), (80, 1135359), (90, 1009208), (120, 756906), (144, 630755), (180, 504604), (240, 378453), (360, 252302), (720, 126151)]