18403080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{153359}}^1$

素因数の和:153373

約数の個数: 32

約数和(自身を含む): 55209600

約数和(自身を除く): 36806520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 153359, 306718, 460077, 613436, 766795, 920154, 1226872, 1533590, 1840308, 2300385, 3067180, 3680616, 4600770, 6134360, 9201540, 18403080]

約数ペア:

[(1, 18403080), (2, 9201540), (3, 6134360), (4, 4600770), (5, 3680616), (6, 3067180), (8, 2300385), (10, 1840308), (12, 1533590), (15, 1226872), (20, 920154), (24, 766795), (30, 613436), (40, 460077), (60, 306718), (120, 153359)]