2479920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10333}}^1$

素因数の和:10349

約数の個数: 40

約数和(自身を含む): 7688496

約数和(自身を除く): 5208576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10333, 20666, 30999, 41332, 51665, 61998, 82664, 103330, 123996, 154995, 165328, 206660, 247992, 309990, 413320, 495984, 619980, 826640, 1239960, 2479920]

約数ペア:

[(1, 2479920), (2, 1239960), (3, 826640), (4, 619980), (5, 495984), (6, 413320), (8, 309990), (10, 247992), (12, 206660), (15, 165328), (16, 154995), (20, 123996), (24, 103330), (30, 82664), (40, 61998), (48, 51665), (60, 41332), (80, 30999), (120, 20666), (240, 10333)]