89605080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{248903}}^1$

素因数の和:248920

約数の個数: 48

約数和(自身を含む): 291217680

約数和(自身を除く): 201612600

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, 248903, 497806, 746709, 995612, 1244515, 1493418, 1991224, 2240127, 2489030, 2986836, 3733545, 4480254, 4978060, 5973672, 7467090, 8960508, 9956120, 11200635, 14934180, 17921016, 22401270, 29868360, 44802540, 89605080]

約数ペア:

[(1, 89605080), (2, 44802540), (3, 29868360), (4, 22401270), (5, 17921016), (6, 14934180), (8, 11200635), (9, 9956120), (10, 8960508), (12, 7467090), (15, 5973672), (18, 4978060), (20, 4480254), (24, 3733545), (30, 2986836), (36, 2489030), (40, 2240127), (45, 1991224), (60, 1493418), (72, 1244515), (90, 995612), (120, 746709), (180, 497806), (360, 248903)]