8432688780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{564437}}^1$

素因数の和:564535

約数の個数: 72

約数和(自身を含む): 25887384432

約数和(自身を除く): 17454695652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 564437, 1128874, 1693311, 2257748, 2822185, 3386622, 5079933, 5644370, 6773244, 8466555, 10159866, 11288740, 16933110, 20319732, 25399665, 33866220, 46848271, 50799330, 93696542, 101598660, 140544813, 187393084, 234241355, 281089626, 421634439, 468482710, 562179252, 702724065, 843268878, 936965420, 1405448130, 1686537756, 2108172195, 2810896260, 4216344390, 8432688780]

約数ペア:

[(1, 8432688780), (2, 4216344390), (3, 2810896260), (4, 2108172195), (5, 1686537756), (6, 1405448130), (9, 936965420), (10, 843268878), (12, 702724065), (15, 562179252), (18, 468482710), (20, 421634439), (30, 281089626), (36, 234241355), (45, 187393084), (60, 140544813), (83, 101598660), (90, 93696542), (166, 50799330), (180, 46848271), (249, 33866220), (332, 25399665), (415, 20319732), (498, 16933110), (747, 11288740), (830, 10159866), (996, 8466555), (1245, 6773244), (1494, 5644370), (1660, 5079933), (2490, 3386622), (2988, 2822185), (3735, 2257748), (4980, 1693311), (7470, 1128874), (14940, 564437)]