155793240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{144253}}^1$

素因数の和:144273

約数の個数: 64

約数和(自身を含む): 519314400

約数和(自身を除く): 363521160

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, 144253, 288506, 432759, 577012, 721265, 865518, 1154024, 1298277, 1442530, 1731036, 2163795, 2596554, 2885060, 3462072, 3894831, 4327590, 5193108, 5770120, 6491385, 7789662, 8655180, 10386216, 12982770, 15579324, 17310360, 19474155, 25965540, 31158648, 38948310, 51931080, 77896620, 155793240]

約数ペア:

[(1, 155793240), (2, 77896620), (3, 51931080), (4, 38948310), (5, 31158648), (6, 25965540), (8, 19474155), (9, 17310360), (10, 15579324), (12, 12982770), (15, 10386216), (18, 8655180), (20, 7789662), (24, 6491385), (27, 5770120), (30, 5193108), (36, 4327590), (40, 3894831), (45, 3462072), (54, 2885060), (60, 2596554), (72, 2163795), (90, 1731036), (108, 1442530), (120, 1298277), (135, 1154024), (180, 865518), (216, 721265), (270, 577012), (360, 432759), (540, 288506), (1080, 144253)]