80301240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{74353}}^1$

素因数の和:74373

約数の個数: 64

約数和(自身を含む): 267674400

約数和(自身を除く): 187373160

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, 74353, 148706, 223059, 297412, 371765, 446118, 594824, 669177, 743530, 892236, 1115295, 1338354, 1487060, 1784472, 2007531, 2230590, 2676708, 2974120, 3345885, 4015062, 4461180, 5353416, 6691770, 8030124, 8922360, 10037655, 13383540, 16060248, 20075310, 26767080, 40150620, 80301240]

約数ペア:

[(1, 80301240), (2, 40150620), (3, 26767080), (4, 20075310), (5, 16060248), (6, 13383540), (8, 10037655), (9, 8922360), (10, 8030124), (12, 6691770), (15, 5353416), (18, 4461180), (20, 4015062), (24, 3345885), (27, 2974120), (30, 2676708), (36, 2230590), (40, 2007531), (45, 1784472), (54, 1487060), (60, 1338354), (72, 1115295), (90, 892236), (108, 743530), (120, 669177), (135, 594824), (180, 446118), (216, 371765), (270, 297412), (360, 223059), (540, 148706), (1080, 74353)]