131892480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{107}}^2$

素因数の和:241

約数の個数: 162

約数和(自身を含む): 460638906

約数和(自身を除く): 328746426

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, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 256, 288, 320, 321, 360, 384, 428, 480, 535, 576, 640, 642, 720, 768, 856, 960, 963, 1070, 1152, 1280, 1284, 1440, 1605, 1712, 1920, 1926, 2140, 2304, 2568, 2880, 3210, 3424, 3840, 3852, 4280, 4815, 5136, 5760, 6420, 6848, 7704, 8560, 9630, 10272, 11449, 11520, 12840, 13696, 15408, 17120, 19260, 20544, 22898, 25680, 27392, 30816, 34240, 34347, 38520, 41088, 45796, 51360, 57245, 61632, 68480, 68694, 77040, 82176, 91592, 102720, 103041, 114490, 123264, 136960, 137388, 154080, 171735, 183184, 205440, 206082, 228980, 246528, 274776, 308160, 343470, 366368, 410880, 412164, 457960, 515205, 549552, 616320, 686940, 732736, 824328, 915920, 1030410, 1099104, 1232640, 1373880, 1465472, 1648656, 1831840, 2060820, 2198208, 2747760, 2930944, 3297312, 3663680, 4121640, 4396416, 5495520, 6594624, 7327360, 8243280, 8792832, 10991040, 13189248, 14654720, 16486560, 21982080, 26378496, 32973120, 43964160, 65946240, 131892480]

約数ペア:

[(1, 131892480), (2, 65946240), (3, 43964160), (4, 32973120), (5, 26378496), (6, 21982080), (8, 16486560), (9, 14654720), (10, 13189248), (12, 10991040), (15, 8792832), (16, 8243280), (18, 7327360), (20, 6594624), (24, 5495520), (30, 4396416), (32, 4121640), (36, 3663680), (40, 3297312), (45, 2930944), (48, 2747760), (60, 2198208), (64, 2060820), (72, 1831840), (80, 1648656), (90, 1465472), (96, 1373880), (107, 1232640), (120, 1099104), (128, 1030410), (144, 915920), (160, 824328), (180, 732736), (192, 686940), (214, 616320), (240, 549552), (256, 515205), (288, 457960), (320, 412164), (321, 410880), (360, 366368), (384, 343470), (428, 308160), (480, 274776), (535, 246528), (576, 228980), (640, 206082), (642, 205440), (720, 183184), (768, 171735), (856, 154080), (960, 137388), (963, 136960), (1070, 123264), (1152, 114490), (1280, 103041), (1284, 102720), (1440, 91592), (1605, 82176), (1712, 77040), (1920, 68694), (1926, 68480), (2140, 61632), (2304, 57245), (2568, 51360), (2880, 45796), (3210, 41088), (3424, 38520), (3840, 34347), (3852, 34240), (4280, 30816), (4815, 27392), (5136, 25680), (5760, 22898), (6420, 20544), (6848, 19260), (7704, 17120), (8560, 15408), (9630, 13696), (10272, 12840), (11449, 11520)]