4285080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11903}}^1$

素因数の和:11920

約数の個数: 48

約数和(自身を含む): 13927680

約数和(自身を除く): 9642600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11903, 23806, 35709, 47612, 59515, 71418, 95224, 107127, 119030, 142836, 178545, 214254, 238060, 285672, 357090, 428508, 476120, 535635, 714180, 857016, 1071270, 1428360, 2142540, 4285080]

約数ペア:

[(1, 4285080), (2, 2142540), (3, 1428360), (4, 1071270), (5, 857016), (6, 714180), (8, 535635), (9, 476120), (10, 428508), (12, 357090), (15, 285672), (18, 238060), (20, 214254), (24, 178545), (30, 142836), (36, 119030), (40, 107127), (45, 95224), (60, 71418), (72, 59515), (90, 47612), (120, 35709), (180, 23806), (360, 11903)]