8009880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{66749}}^1$

素因数の和:66763

約数の個数: 32

約数和(自身を含む): 24030000

約数和(自身を除く): 16020120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 66749, 133498, 200247, 266996, 333745, 400494, 533992, 667490, 800988, 1001235, 1334980, 1601976, 2002470, 2669960, 4004940, 8009880]

約数ペア:

[(1, 8009880), (2, 4004940), (3, 2669960), (4, 2002470), (5, 1601976), (6, 1334980), (8, 1001235), (10, 800988), (12, 667490), (15, 533992), (20, 400494), (24, 333745), (30, 266996), (40, 200247), (60, 133498), (120, 66749)]