139112520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1159271}}^1$

素因数の和:1159285

約数の個数: 32

約数和(自身を含む): 417337920

約数和(自身を除く): 278225400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1159271, 2318542, 3477813, 4637084, 5796355, 6955626, 9274168, 11592710, 13911252, 17389065, 23185420, 27822504, 34778130, 46370840, 69556260, 139112520]

約数ペア:

[(1, 139112520), (2, 69556260), (3, 46370840), (4, 34778130), (5, 27822504), (6, 23185420), (8, 17389065), (10, 13911252), (12, 11592710), (15, 9274168), (20, 6955626), (24, 5796355), (30, 4637084), (40, 3477813), (60, 2318542), (120, 1159271)]