218277240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1818977}}^1$

素因数の和:1818991

約数の個数: 32

約数和(自身を含む): 654832080

約数和(自身を除く): 436554840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1818977, 3637954, 5456931, 7275908, 9094885, 10913862, 14551816, 18189770, 21827724, 27284655, 36379540, 43655448, 54569310, 72759080, 109138620, 218277240]

約数ペア:

[(1, 218277240), (2, 109138620), (3, 72759080), (4, 54569310), (5, 43655448), (6, 36379540), (8, 27284655), (10, 21827724), (12, 18189770), (15, 14551816), (20, 10913862), (24, 9094885), (30, 7275908), (40, 5456931), (60, 3637954), (120, 1818977)]