551426520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4595221}}^1$

素因数の和:4595235

約数の個数: 32

約数和(自身を含む): 1654279920

約数和(自身を除く): 1102853400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4595221, 9190442, 13785663, 18380884, 22976105, 27571326, 36761768, 45952210, 55142652, 68928315, 91904420, 110285304, 137856630, 183808840, 275713260, 551426520]

約数ペア:

[(1, 551426520), (2, 275713260), (3, 183808840), (4, 137856630), (5, 110285304), (6, 91904420), (8, 68928315), (10, 55142652), (12, 45952210), (15, 36761768), (20, 27571326), (24, 22976105), (30, 18380884), (40, 13785663), (60, 9190442), (120, 4595221)]