218293080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1819109}}^1$

素因数の和:1819123

約数の個数: 32

約数和(自身を含む): 654879600

約数和(自身を除く): 436586520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1819109, 3638218, 5457327, 7276436, 9095545, 10914654, 14552872, 18191090, 21829308, 27286635, 36382180, 43658616, 54573270, 72764360, 109146540, 218293080]

約数ペア:

[(1, 218293080), (2, 109146540), (3, 72764360), (4, 54573270), (5, 43658616), (6, 36382180), (8, 27286635), (10, 21829308), (12, 18191090), (15, 14552872), (20, 10914654), (24, 9095545), (30, 7276436), (40, 5457327), (60, 3638218), (120, 1819109)]