28788973320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6484003}}^1$

素因数の和:6484054

約数の個数: 64

約数和(自身を含む): 88701174720

約数和(自身を除く): 59912201400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 6484003, 12968006, 19452009, 25936012, 32420015, 38904018, 51872024, 64840030, 77808036, 97260045, 129680060, 155616072, 194520090, 239908111, 259360120, 389040180, 479816222, 719724333, 778080360, 959632444, 1199540555, 1439448666, 1919264888, 2399081110, 2878897332, 3598621665, 4798162220, 5757794664, 7197243330, 9596324440, 14394486660, 28788973320]

約数ペア:

[(1, 28788973320), (2, 14394486660), (3, 9596324440), (4, 7197243330), (5, 5757794664), (6, 4798162220), (8, 3598621665), (10, 2878897332), (12, 2399081110), (15, 1919264888), (20, 1439448666), (24, 1199540555), (30, 959632444), (37, 778080360), (40, 719724333), (60, 479816222), (74, 389040180), (111, 259360120), (120, 239908111), (148, 194520090), (185, 155616072), (222, 129680060), (296, 97260045), (370, 77808036), (444, 64840030), (555, 51872024), (740, 38904018), (888, 32420015), (1110, 25936012), (1480, 19452009), (2220, 12968006), (4440, 6484003)]