64577888520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{538149071}}^1$

素因数の和:538149085

約数の個数: 32

約数和(自身を含む): 193733665920

約数和(自身を除く): 129155777400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 538149071, 1076298142, 1614447213, 2152596284, 2690745355, 3228894426, 4305192568, 5381490710, 6457788852, 8072236065, 10762981420, 12915577704, 16144472130, 21525962840, 32288944260, 64577888520]

約数ペア:

[(1, 64577888520), (2, 32288944260), (3, 21525962840), (4, 16144472130), (5, 12915577704), (6, 10762981420), (8, 8072236065), (10, 6457788852), (12, 5381490710), (15, 4305192568), (20, 3228894426), (24, 2690745355), (30, 2152596284), (40, 1614447213), (60, 1076298142), (120, 538149071)]