79930920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{666091}}^1$

素因数の和:666105

約数の個数: 32

約数和(自身を含む): 239793120

約数和(自身を除く): 159862200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 666091, 1332182, 1998273, 2664364, 3330455, 3996546, 5328728, 6660910, 7993092, 9991365, 13321820, 15986184, 19982730, 26643640, 39965460, 79930920]

約数ペア:

[(1, 79930920), (2, 39965460), (3, 26643640), (4, 19982730), (5, 15986184), (6, 13321820), (8, 9991365), (10, 7993092), (12, 6660910), (15, 5328728), (20, 3996546), (24, 3330455), (30, 2664364), (40, 1998273), (60, 1332182), (120, 666091)]