16019760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66749}}^1$

素因数の和:66765

約数の個数: 40

約数和(自身を含む): 49662000

約数和(自身を除く): 33642240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66749, 133498, 200247, 266996, 333745, 400494, 533992, 667490, 800988, 1001235, 1067984, 1334980, 1601976, 2002470, 2669960, 3203952, 4004940, 5339920, 8009880, 16019760]

約数ペア:

[(1, 16019760), (2, 8009880), (3, 5339920), (4, 4004940), (5, 3203952), (6, 2669960), (8, 2002470), (10, 1601976), (12, 1334980), (15, 1067984), (16, 1001235), (20, 800988), (24, 667490), (30, 533992), (40, 400494), (48, 333745), (60, 266996), (80, 200247), (120, 133498), (240, 66749)]