8028180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14867}}^1$

素因数の和:14885

約数の個数: 48

約数和(自身を含む): 24978240

約数和(自身を除く): 16950060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 14867, 29734, 44601, 59468, 74335, 89202, 133803, 148670, 178404, 223005, 267606, 297340, 401409, 446010, 535212, 669015, 802818, 892020, 1338030, 1605636, 2007045, 2676060, 4014090, 8028180]

約数ペア:

[(1, 8028180), (2, 4014090), (3, 2676060), (4, 2007045), (5, 1605636), (6, 1338030), (9, 892020), (10, 802818), (12, 669015), (15, 535212), (18, 446010), (20, 401409), (27, 297340), (30, 267606), (36, 223005), (45, 178404), (54, 148670), (60, 133803), (90, 89202), (108, 74335), (135, 59468), (180, 44601), (270, 29734), (540, 14867)]