4920497520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{8191}}^1$

素因数の和:10710

約数の個数: 80

約数和(自身を含む): 15261499392

約数和(自身を除く): 10341001872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2503, 5006, 7509, 8191, 10012, 12515, 15018, 16382, 20024, 24573, 25030, 30036, 32764, 37545, 40048, 40955, 49146, 50060, 60072, 65528, 75090, 81910, 98292, 100120, 120144, 122865, 131056, 150180, 163820, 196584, 200240, 245730, 300360, 327640, 393168, 491460, 600720, 655280, 982920, 1965840, 20502073, 41004146, 61506219, 82008292, 102510365, 123012438, 164016584, 205020730, 246024876, 307531095, 328033168, 410041460, 492049752, 615062190, 820082920, 984099504, 1230124380, 1640165840, 2460248760, 4920497520]

約数ペア:

[(1, 4920497520), (2, 2460248760), (3, 1640165840), (4, 1230124380), (5, 984099504), (6, 820082920), (8, 615062190), (10, 492049752), (12, 410041460), (15, 328033168), (16, 307531095), (20, 246024876), (24, 205020730), (30, 164016584), (40, 123012438), (48, 102510365), (60, 82008292), (80, 61506219), (120, 41004146), (240, 20502073), (2503, 1965840), (5006, 982920), (7509, 655280), (8191, 600720), (10012, 491460), (12515, 393168), (15018, 327640), (16382, 300360), (20024, 245730), (24573, 200240), (25030, 196584), (30036, 163820), (32764, 150180), (37545, 131056), (40048, 122865), (40955, 120144), (49146, 100120), (50060, 98292), (60072, 81910), (65528, 75090)]