203293080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{564703}}^1$

素因数の和:564720

約数の個数: 48

約数和(自身を含む): 660703680

約数和(自身を除く): 457410600

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, 564703, 1129406, 1694109, 2258812, 2823515, 3388218, 4517624, 5082327, 5647030, 6776436, 8470545, 10164654, 11294060, 13552872, 16941090, 20329308, 22588120, 25411635, 33882180, 40658616, 50823270, 67764360, 101646540, 203293080]

約数ペア:

[(1, 203293080), (2, 101646540), (3, 67764360), (4, 50823270), (5, 40658616), (6, 33882180), (8, 25411635), (9, 22588120), (10, 20329308), (12, 16941090), (15, 13552872), (18, 11294060), (20, 10164654), (24, 8470545), (30, 6776436), (36, 5647030), (40, 5082327), (45, 4517624), (60, 3388218), (72, 2823515), (90, 2258812), (120, 1694109), (180, 1129406), (360, 564703)]