7611871920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31716133}}^1$

素因数の和:31716149

約数の個数: 40

約数和(自身を含む): 23596803696

約数和(自身を除く): 15984931776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 31716133, 63432266, 95148399, 126864532, 158580665, 190296798, 253729064, 317161330, 380593596, 475741995, 507458128, 634322660, 761187192, 951483990, 1268645320, 1522374384, 1902967980, 2537290640, 3805935960, 7611871920]

約数ペア:

[(1, 7611871920), (2, 3805935960), (3, 2537290640), (4, 1902967980), (5, 1522374384), (6, 1268645320), (8, 951483990), (10, 761187192), (12, 634322660), (15, 507458128), (16, 475741995), (20, 380593596), (24, 317161330), (30, 253729064), (40, 190296798), (48, 158580665), (60, 126864532), (80, 95148399), (120, 63432266), (240, 31716133)]