1805992080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7524967}}^1$

素因数の和:7524983

約数の個数: 40

約数和(自身を含む): 5598576192

約数和(自身を除く): 3792584112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7524967, 15049934, 22574901, 30099868, 37624835, 45149802, 60199736, 75249670, 90299604, 112874505, 120399472, 150499340, 180599208, 225749010, 300998680, 361198416, 451498020, 601997360, 902996040, 1805992080]

約数ペア:

[(1, 1805992080), (2, 902996040), (3, 601997360), (4, 451498020), (5, 361198416), (6, 300998680), (8, 225749010), (10, 180599208), (12, 150499340), (15, 120399472), (16, 112874505), (20, 90299604), (24, 75249670), (30, 60199736), (40, 45149802), (48, 37624835), (60, 30099868), (80, 22574901), (120, 15049934), (240, 7524967)]