7127071920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{9898711}}^1$

素因数の和:9898730

約数の個数: 60

約数和(自身を含む): 23935085616

約数和(自身を除く): 16808013696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 9898711, 19797422, 29696133, 39594844, 49493555, 59392266, 79189688, 89088399, 98987110, 118784532, 148480665, 158379376, 178176798, 197974220, 237569064, 296961330, 356353596, 395948440, 445441995, 475138128, 593922660, 712707192, 791896880, 890883990, 1187845320, 1425414384, 1781767980, 2375690640, 3563535960, 7127071920]

約数ペア:

[(1, 7127071920), (2, 3563535960), (3, 2375690640), (4, 1781767980), (5, 1425414384), (6, 1187845320), (8, 890883990), (9, 791896880), (10, 712707192), (12, 593922660), (15, 475138128), (16, 445441995), (18, 395948440), (20, 356353596), (24, 296961330), (30, 237569064), (36, 197974220), (40, 178176798), (45, 158379376), (48, 148480665), (60, 118784532), (72, 98987110), (80, 89088399), (90, 79189688), (120, 59392266), (144, 49493555), (180, 39594844), (240, 29696133), (360, 19797422), (720, 9898711)]