47544480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 164107944

約数和(自身を除く): 116563464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 137, 144, 160, 180, 240, 241, 274, 288, 360, 411, 480, 482, 548, 685, 720, 723, 822, 964, 1096, 1205, 1233, 1370, 1440, 1446, 1644, 1928, 2055, 2169, 2192, 2410, 2466, 2740, 2892, 3288, 3615, 3856, 4110, 4338, 4384, 4820, 4932, 5480, 5784, 6165, 6576, 7230, 7712, 8220, 8676, 9640, 9864, 10845, 10960, 11568, 12330, 13152, 14460, 16440, 17352, 19280, 19728, 21690, 21920, 23136, 24660, 28920, 32880, 33017, 34704, 38560, 39456, 43380, 49320, 57840, 65760, 66034, 69408, 86760, 98640, 99051, 115680, 132068, 165085, 173520, 197280, 198102, 264136, 297153, 330170, 347040, 396204, 495255, 528272, 594306, 660340, 792408, 990510, 1056544, 1188612, 1320680, 1485765, 1584816, 1981020, 2377224, 2641360, 2971530, 3169632, 3962040, 4754448, 5282720, 5943060, 7924080, 9508896, 11886120, 15848160, 23772240, 47544480]

約数ペア:

[(1, 47544480), (2, 23772240), (3, 15848160), (4, 11886120), (5, 9508896), (6, 7924080), (8, 5943060), (9, 5282720), (10, 4754448), (12, 3962040), (15, 3169632), (16, 2971530), (18, 2641360), (20, 2377224), (24, 1981020), (30, 1584816), (32, 1485765), (36, 1320680), (40, 1188612), (45, 1056544), (48, 990510), (60, 792408), (72, 660340), (80, 594306), (90, 528272), (96, 495255), (120, 396204), (137, 347040), (144, 330170), (160, 297153), (180, 264136), (240, 198102), (241, 197280), (274, 173520), (288, 165085), (360, 132068), (411, 115680), (480, 99051), (482, 98640), (548, 86760), (685, 69408), (720, 66034), (723, 65760), (822, 57840), (964, 49320), (1096, 43380), (1205, 39456), (1233, 38560), (1370, 34704), (1440, 33017), (1446, 32880), (1644, 28920), (1928, 24660), (2055, 23136), (2169, 21920), (2192, 21690), (2410, 19728), (2466, 19280), (2740, 17352), (2892, 16440), (3288, 14460), (3615, 13152), (3856, 12330), (4110, 11568), (4338, 10960), (4384, 10845), (4820, 9864), (4932, 9640), (5480, 8676), (5784, 8220), (6165, 7712), (6576, 7230)]