76477680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106219}}^1$

素因数の和:106238

約数の個数: 60

約数和(自身を含む): 256839960

約数和(自身を除く): 180362280

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, 106219, 212438, 318657, 424876, 531095, 637314, 849752, 955971, 1062190, 1274628, 1593285, 1699504, 1911942, 2124380, 2549256, 3186570, 3823884, 4248760, 4779855, 5098512, 6373140, 7647768, 8497520, 9559710, 12746280, 15295536, 19119420, 25492560, 38238840, 76477680]

約数ペア:

[(1, 76477680), (2, 38238840), (3, 25492560), (4, 19119420), (5, 15295536), (6, 12746280), (8, 9559710), (9, 8497520), (10, 7647768), (12, 6373140), (15, 5098512), (16, 4779855), (18, 4248760), (20, 3823884), (24, 3186570), (30, 2549256), (36, 2124380), (40, 1911942), (45, 1699504), (48, 1593285), (60, 1274628), (72, 1062190), (80, 955971), (90, 849752), (120, 637314), (144, 531095), (180, 424876), (240, 318657), (360, 212438), (720, 106219)]