769494840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6412457}}^1$

素因数の和:6412471

約数の個数: 32

約数和(自身を含む): 2308484880

約数和(自身を除く): 1538990040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6412457, 12824914, 19237371, 25649828, 32062285, 38474742, 51299656, 64124570, 76949484, 96186855, 128249140, 153898968, 192373710, 256498280, 384747420, 769494840]

約数ペア:

[(1, 769494840), (2, 384747420), (3, 256498280), (4, 192373710), (5, 153898968), (6, 128249140), (8, 96186855), (10, 76949484), (12, 64124570), (15, 51299656), (20, 38474742), (24, 32062285), (30, 25649828), (40, 19237371), (60, 12824914), (120, 6412457)]