162855120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{678563}}^1$

素因数の和:678579

約数の個数: 40

約数和(自身を含む): 504851616

約数和(自身を除く): 341996496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 678563, 1357126, 2035689, 2714252, 3392815, 4071378, 5428504, 6785630, 8142756, 10178445, 10857008, 13571260, 16285512, 20356890, 27142520, 32571024, 40713780, 54285040, 81427560, 162855120]

約数ペア:

[(1, 162855120), (2, 81427560), (3, 54285040), (4, 40713780), (5, 32571024), (6, 27142520), (8, 20356890), (10, 16285512), (12, 13571260), (15, 10857008), (16, 10178445), (20, 8142756), (24, 6785630), (30, 5428504), (40, 4071378), (48, 3392815), (60, 2714252), (80, 2035689), (120, 1357126), (240, 678563)]