87460680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{728839}}^1$

素因数の和:728853

約数の個数: 32

約数和(自身を含む): 262382400

約数和(自身を除く): 174921720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 728839, 1457678, 2186517, 2915356, 3644195, 4373034, 5830712, 7288390, 8746068, 10932585, 14576780, 17492136, 21865170, 29153560, 43730340, 87460680]

約数ペア:

[(1, 87460680), (2, 43730340), (3, 29153560), (4, 21865170), (5, 17492136), (6, 14576780), (8, 10932585), (10, 8746068), (12, 7288390), (15, 5830712), (20, 4373034), (24, 3644195), (30, 2915356), (40, 2186517), (60, 1457678), (120, 728839)]