87716760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{730973}}^1$

素因数の和:730987

約数の個数: 32

約数和(自身を含む): 263150640

約数和(自身を除く): 175433880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 730973, 1461946, 2192919, 2923892, 3654865, 4385838, 5847784, 7309730, 8771676, 10964595, 14619460, 17543352, 21929190, 29238920, 43858380, 87716760]

約数ペア:

[(1, 87716760), (2, 43858380), (3, 29238920), (4, 21929190), (5, 17543352), (6, 14619460), (8, 10964595), (10, 8771676), (12, 7309730), (15, 5847784), (20, 4385838), (24, 3654865), (30, 2923892), (40, 2192919), (60, 1461946), (120, 730973)]