2049694560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1423399}}^1$

素因数の和:1423420

約数の個数: 72

約数和(自身を含む): 6994587600

約数和(自身を除く): 4944893040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1423399, 2846798, 4270197, 5693596, 7116995, 8540394, 11387192, 12810591, 14233990, 17080788, 21350985, 22774384, 25621182, 28467980, 34161576, 42701970, 45548768, 51242364, 56935960, 64052955, 68323152, 85403940, 102484728, 113871920, 128105910, 136646304, 170807880, 204969456, 227743840, 256211820, 341615760, 409938912, 512423640, 683231520, 1024847280, 2049694560]

約数ペア:

[(1, 2049694560), (2, 1024847280), (3, 683231520), (4, 512423640), (5, 409938912), (6, 341615760), (8, 256211820), (9, 227743840), (10, 204969456), (12, 170807880), (15, 136646304), (16, 128105910), (18, 113871920), (20, 102484728), (24, 85403940), (30, 68323152), (32, 64052955), (36, 56935960), (40, 51242364), (45, 45548768), (48, 42701970), (60, 34161576), (72, 28467980), (80, 25621182), (90, 22774384), (96, 21350985), (120, 17080788), (144, 14233990), (160, 12810591), (180, 11387192), (240, 8540394), (288, 7116995), (360, 5693596), (480, 4270197), (720, 2846798), (1440, 1423399)]