84518520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{704321}}^1$

素因数の和:704335

約数の個数: 32

約数和(自身を含む): 253555920

約数和(自身を除く): 169037400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 704321, 1408642, 2112963, 2817284, 3521605, 4225926, 5634568, 7043210, 8451852, 10564815, 14086420, 16903704, 21129630, 28172840, 42259260, 84518520]

約数ペア:

[(1, 84518520), (2, 42259260), (3, 28172840), (4, 21129630), (5, 16903704), (6, 14086420), (8, 10564815), (10, 8451852), (12, 7043210), (15, 5634568), (20, 4225926), (24, 3521605), (30, 2817284), (40, 2112963), (60, 1408642), (120, 704321)]