27918360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77551}}^1$

素因数の和:77568

約数の個数: 48

約数和(自身を含む): 90735840

約数和(自身を除く): 62817480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 77551, 155102, 232653, 310204, 387755, 465306, 620408, 697959, 775510, 930612, 1163265, 1395918, 1551020, 1861224, 2326530, 2791836, 3102040, 3489795, 4653060, 5583672, 6979590, 9306120, 13959180, 27918360]

約数ペア:

[(1, 27918360), (2, 13959180), (3, 9306120), (4, 6979590), (5, 5583672), (6, 4653060), (8, 3489795), (9, 3102040), (10, 2791836), (12, 2326530), (15, 1861224), (18, 1551020), (20, 1395918), (24, 1163265), (30, 930612), (36, 775510), (40, 697959), (45, 620408), (60, 465306), (72, 387755), (90, 310204), (120, 232653), (180, 155102), (360, 77551)]