389129040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5051}}^1$

素因数の和:5177

約数の個数: 120

約数和(自身を含む): 1319299488

約数和(自身を除く): 930170448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5051, 5136, 6420, 7704, 8560, 9630, 10102, 12840, 15153, 15408, 19260, 20204, 25255, 25680, 30306, 38520, 40408, 45459, 50510, 60612, 75765, 77040, 80816, 90918, 101020, 121224, 151530, 181836, 202040, 227295, 242448, 303060, 363672, 404080, 454590, 540457, 606120, 727344, 909180, 1080914, 1212240, 1621371, 1818360, 2161828, 2702285, 3242742, 3636720, 4323656, 4864113, 5404570, 6485484, 8106855, 8647312, 9728226, 10809140, 12970968, 16213710, 19456452, 21618280, 24320565, 25941936, 32427420, 38912904, 43236560, 48641130, 64854840, 77825808, 97282260, 129709680, 194564520, 389129040]

約数ペア:

[(1, 389129040), (2, 194564520), (3, 129709680), (4, 97282260), (5, 77825808), (6, 64854840), (8, 48641130), (9, 43236560), (10, 38912904), (12, 32427420), (15, 25941936), (16, 24320565), (18, 21618280), (20, 19456452), (24, 16213710), (30, 12970968), (36, 10809140), (40, 9728226), (45, 8647312), (48, 8106855), (60, 6485484), (72, 5404570), (80, 4864113), (90, 4323656), (107, 3636720), (120, 3242742), (144, 2702285), (180, 2161828), (214, 1818360), (240, 1621371), (321, 1212240), (360, 1080914), (428, 909180), (535, 727344), (642, 606120), (720, 540457), (856, 454590), (963, 404080), (1070, 363672), (1284, 303060), (1605, 242448), (1712, 227295), (1926, 202040), (2140, 181836), (2568, 151530), (3210, 121224), (3852, 101020), (4280, 90918), (4815, 80816), (5051, 77040), (5136, 75765), (6420, 60612), (7704, 50510), (8560, 45459), (9630, 40408), (10102, 38520), (12840, 30306), (15153, 25680), (15408, 25255), (19260, 20204)]