2247674160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{492911}}^1$

素因数の和:492946

約数の個数: 80

約数和(自身を含む): 7334530560

約数和(自身を除く): 5086856400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 492911, 985822, 1478733, 1971644, 2464555, 2957466, 3943288, 4929110, 5914932, 7393665, 7886576, 9365309, 9858220, 11829864, 14787330, 18730618, 19716440, 23659728, 28095927, 29574660, 37461236, 39432880, 46826545, 56191854, 59149320, 74922472, 93653090, 112383708, 118298640, 140479635, 149844944, 187306180, 224767416, 280959270, 374612360, 449534832, 561918540, 749224720, 1123837080, 2247674160]

約数ペア:

[(1, 2247674160), (2, 1123837080), (3, 749224720), (4, 561918540), (5, 449534832), (6, 374612360), (8, 280959270), (10, 224767416), (12, 187306180), (15, 149844944), (16, 140479635), (19, 118298640), (20, 112383708), (24, 93653090), (30, 74922472), (38, 59149320), (40, 56191854), (48, 46826545), (57, 39432880), (60, 37461236), (76, 29574660), (80, 28095927), (95, 23659728), (114, 19716440), (120, 18730618), (152, 14787330), (190, 11829864), (228, 9858220), (240, 9365309), (285, 7886576), (304, 7393665), (380, 5914932), (456, 4929110), (570, 3943288), (760, 2957466), (912, 2464555), (1140, 1971644), (1520, 1478733), (2280, 985822), (4560, 492911)]