248219280840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2068494007}}^1$

素因数の和:2068494021

約数の個数: 32

約数和(自身を含む): 744657842880

約数和(自身を除く): 496438562040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2068494007, 4136988014, 6205482021, 8273976028, 10342470035, 12410964042, 16547952056, 20684940070, 24821928084, 31027410105, 41369880140, 49643856168, 62054820210, 82739760280, 124109640420, 248219280840]

約数ペア:

[(1, 248219280840), (2, 124109640420), (3, 82739760280), (4, 62054820210), (5, 49643856168), (6, 41369880140), (8, 31027410105), (10, 24821928084), (12, 20684940070), (15, 16547952056), (20, 12410964042), (24, 10342470035), (30, 8273976028), (40, 6205482021), (60, 4136988014), (120, 2068494007)]