272479920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1135333}}^1$

素因数の和:1135349

約数の個数: 40

約数和(自身を含む): 844688496

約数和(自身を除く): 572208576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1135333, 2270666, 3405999, 4541332, 5676665, 6811998, 9082664, 11353330, 13623996, 17029995, 18165328, 22706660, 27247992, 34059990, 45413320, 54495984, 68119980, 90826640, 136239960, 272479920]

約数ペア:

[(1, 272479920), (2, 136239960), (3, 90826640), (4, 68119980), (5, 54495984), (6, 45413320), (8, 34059990), (10, 27247992), (12, 22706660), (15, 18165328), (16, 17029995), (20, 13623996), (24, 11353330), (30, 9082664), (40, 6811998), (48, 5676665), (60, 4541332), (80, 3405999), (120, 2270666), (240, 1135333)]