204598920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1704991}}^1$

素因数の和:1705005

約数の個数: 32

約数和(自身を含む): 613797120

約数和(自身を除く): 409198200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1704991, 3409982, 5114973, 6819964, 8524955, 10229946, 13639928, 17049910, 20459892, 25574865, 34099820, 40919784, 51149730, 68199640, 102299460, 204598920]

約数ペア:

[(1, 204598920), (2, 102299460), (3, 68199640), (4, 51149730), (5, 40919784), (6, 34099820), (8, 25574865), (10, 20459892), (12, 17049910), (15, 13639928), (20, 10229946), (24, 8524955), (30, 6819964), (40, 5114973), (60, 3409982), (120, 1704991)]