300045840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7963}}^1$

素因数の和:8136

約数の個数: 80

約数和(自身を含む): 936184128

約数和(自身を除く): 636138288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 7963, 9420, 12560, 15926, 18840, 23889, 31852, 37680, 39815, 47778, 63704, 79630, 95556, 119445, 127408, 159260, 191112, 238890, 318520, 382224, 477780, 637040, 955560, 1250191, 1911120, 2500382, 3750573, 5000764, 6250955, 7501146, 10001528, 12501910, 15002292, 18752865, 20003056, 25003820, 30004584, 37505730, 50007640, 60009168, 75011460, 100015280, 150022920, 300045840]

約数ペア:

[(1, 300045840), (2, 150022920), (3, 100015280), (4, 75011460), (5, 60009168), (6, 50007640), (8, 37505730), (10, 30004584), (12, 25003820), (15, 20003056), (16, 18752865), (20, 15002292), (24, 12501910), (30, 10001528), (40, 7501146), (48, 6250955), (60, 5000764), (80, 3750573), (120, 2500382), (157, 1911120), (240, 1250191), (314, 955560), (471, 637040), (628, 477780), (785, 382224), (942, 318520), (1256, 238890), (1570, 191112), (1884, 159260), (2355, 127408), (2512, 119445), (3140, 95556), (3768, 79630), (4710, 63704), (6280, 47778), (7536, 39815), (7963, 37680), (9420, 31852), (12560, 23889), (15926, 18840)]