1198719840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2497333}}^1$

素因数の和:2497351

約数の個数: 48

約数和(自身を含む): 3775969008

約数和(自身を除く): 2577249168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2497333, 4994666, 7491999, 9989332, 12486665, 14983998, 19978664, 24973330, 29967996, 37459995, 39957328, 49946660, 59935992, 74919990, 79914656, 99893320, 119871984, 149839980, 199786640, 239743968, 299679960, 399573280, 599359920, 1198719840]

約数ペア:

[(1, 1198719840), (2, 599359920), (3, 399573280), (4, 299679960), (5, 239743968), (6, 199786640), (8, 149839980), (10, 119871984), (12, 99893320), (15, 79914656), (16, 74919990), (20, 59935992), (24, 49946660), (30, 39957328), (32, 37459995), (40, 29967996), (48, 24973330), (60, 19978664), (80, 14983998), (96, 12486665), (120, 9989332), (160, 7491999), (240, 4994666), (480, 2497333)]