90061080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{750509}}^1$

素因数の和:750523

約数の個数: 32

約数和(自身を含む): 270183600

約数和(自身を除く): 180122520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 750509, 1501018, 2251527, 3002036, 3752545, 4503054, 6004072, 7505090, 9006108, 11257635, 15010180, 18012216, 22515270, 30020360, 45030540, 90061080]

約数ペア:

[(1, 90061080), (2, 45030540), (3, 30020360), (4, 22515270), (5, 18012216), (6, 15010180), (8, 11257635), (10, 9006108), (12, 7505090), (15, 6004072), (20, 4503054), (24, 3752545), (30, 3002036), (40, 2251527), (60, 1501018), (120, 750509)]