618017640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5150147}}^1$

素因数の和:5150161

約数の個数: 32

約数和(自身を含む): 1854053280

約数和(自身を除く): 1236035640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5150147, 10300294, 15450441, 20600588, 25750735, 30900882, 41201176, 51501470, 61801764, 77252205, 103002940, 123603528, 154504410, 206005880, 309008820, 618017640]

約数ペア:

[(1, 618017640), (2, 309008820), (3, 206005880), (4, 154504410), (5, 123603528), (6, 103002940), (8, 77252205), (10, 61801764), (12, 51501470), (15, 41201176), (20, 30900882), (24, 25750735), (30, 20600588), (40, 15450441), (60, 10300294), (120, 5150147)]