77011320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641761}}^1$

素因数の和:641775

約数の個数: 32

約数和(自身を含む): 231034320

約数和(自身を除く): 154023000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641761, 1283522, 1925283, 2567044, 3208805, 3850566, 5134088, 6417610, 7701132, 9626415, 12835220, 15402264, 19252830, 25670440, 38505660, 77011320]

約数ペア:

[(1, 77011320), (2, 38505660), (3, 25670440), (4, 19252830), (5, 15402264), (6, 12835220), (8, 9626415), (10, 7701132), (12, 6417610), (15, 5134088), (20, 3850566), (24, 3208805), (30, 2567044), (40, 1925283), (60, 1283522), (120, 641761)]