71562125520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{99391841}}^1$

素因数の和:99391860

約数の個数: 60

約数和(自身を含む): 240329473956

約数和(自身を除く): 168767348436

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, 99391841, 198783682, 298175523, 397567364, 496959205, 596351046, 795134728, 894526569, 993918410, 1192702092, 1490877615, 1590269456, 1789053138, 1987836820, 2385404184, 2981755230, 3578106276, 3975673640, 4472632845, 4770808368, 5963510460, 7156212552, 7951347280, 8945265690, 11927020920, 14312425104, 17890531380, 23854041840, 35781062760, 71562125520]

約数ペア:

[(1, 71562125520), (2, 35781062760), (3, 23854041840), (4, 17890531380), (5, 14312425104), (6, 11927020920), (8, 8945265690), (9, 7951347280), (10, 7156212552), (12, 5963510460), (15, 4770808368), (16, 4472632845), (18, 3975673640), (20, 3578106276), (24, 2981755230), (30, 2385404184), (36, 1987836820), (40, 1789053138), (45, 1590269456), (48, 1490877615), (60, 1192702092), (72, 993918410), (80, 894526569), (90, 795134728), (120, 596351046), (144, 496959205), (180, 397567364), (240, 298175523), (360, 198783682), (720, 99391841)]