72325080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200903}}^1$

素因数の和:200920

約数の個数: 48

約数和(自身を含む): 235057680

約数和(自身を除く): 162732600

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, 200903, 401806, 602709, 803612, 1004515, 1205418, 1607224, 1808127, 2009030, 2410836, 3013545, 3616254, 4018060, 4821672, 6027090, 7232508, 8036120, 9040635, 12054180, 14465016, 18081270, 24108360, 36162540, 72325080]

約数ペア:

[(1, 72325080), (2, 36162540), (3, 24108360), (4, 18081270), (5, 14465016), (6, 12054180), (8, 9040635), (9, 8036120), (10, 7232508), (12, 6027090), (15, 4821672), (18, 4018060), (20, 3616254), (24, 3013545), (30, 2410836), (36, 2009030), (40, 1808127), (45, 1607224), (60, 1205418), (72, 1004515), (90, 803612), (120, 602709), (180, 401806), (360, 200903)]