2049304080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8538767}}^1$

素因数の和:8538783

約数の個数: 40

約数和(自身を含む): 6352843392

約数和(自身を除く): 4303539312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8538767, 17077534, 25616301, 34155068, 42693835, 51232602, 68310136, 85387670, 102465204, 128081505, 136620272, 170775340, 204930408, 256163010, 341550680, 409860816, 512326020, 683101360, 1024652040, 2049304080]

約数ペア:

[(1, 2049304080), (2, 1024652040), (3, 683101360), (4, 512326020), (5, 409860816), (6, 341550680), (8, 256163010), (10, 204930408), (12, 170775340), (15, 136620272), (16, 128081505), (20, 102465204), (24, 85387670), (30, 68310136), (40, 51232602), (48, 42693835), (60, 34155068), (80, 25616301), (120, 17077534), (240, 8538767)]