89941560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44089}}^1$

素因数の和:44120

約数の個数: 64

約数和(自身を含む): 285703200

約数和(自身を除く): 195761640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44089, 88178, 132267, 176356, 220445, 264534, 352712, 440890, 529068, 661335, 749513, 881780, 1058136, 1322670, 1499026, 1763560, 2248539, 2645340, 2998052, 3747565, 4497078, 5290680, 5996104, 7495130, 8994156, 11242695, 14990260, 17988312, 22485390, 29980520, 44970780, 89941560]

約数ペア:

[(1, 89941560), (2, 44970780), (3, 29980520), (4, 22485390), (5, 17988312), (6, 14990260), (8, 11242695), (10, 8994156), (12, 7495130), (15, 5996104), (17, 5290680), (20, 4497078), (24, 3747565), (30, 2998052), (34, 2645340), (40, 2248539), (51, 1763560), (60, 1499026), (68, 1322670), (85, 1058136), (102, 881780), (120, 749513), (136, 661335), (170, 529068), (204, 440890), (255, 352712), (340, 264534), (408, 220445), (510, 176356), (680, 132267), (1020, 88178), (2040, 44089)]