73471560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{612263}}^1$

素因数の和:612277

約数の個数: 32

約数和(自身を含む): 220415040

約数和(自身を除く): 146943480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 612263, 1224526, 1836789, 2449052, 3061315, 3673578, 4898104, 6122630, 7347156, 9183945, 12245260, 14694312, 18367890, 24490520, 36735780, 73471560]

約数ペア:

[(1, 73471560), (2, 36735780), (3, 24490520), (4, 18367890), (5, 14694312), (6, 12245260), (8, 9183945), (10, 7347156), (12, 6122630), (15, 4898104), (20, 3673578), (24, 3061315), (30, 2449052), (40, 1836789), (60, 1224526), (120, 612263)]