65946240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^2$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 229868730

約数和(自身を除く): 163922490

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, 288, 320, 321, 360, 384, 428, 480, 535, 576, 640, 642, 720, 856, 960, 963, 1070, 1152, 1284, 1440, 1605, 1712, 1920, 1926, 2140, 2568, 2880, 3210, 3424, 3852, 4280, 4815, 5136, 5760, 6420, 6848, 7704, 8560, 9630, 10272, 11449, 12840, 13696, 15408, 17120, 19260, 20544, 22898, 25680, 30816, 34240, 34347, 38520, 41088, 45796, 51360, 57245, 61632, 68480, 68694, 77040, 91592, 102720, 103041, 114490, 123264, 137388, 154080, 171735, 183184, 205440, 206082, 228980, 274776, 308160, 343470, 366368, 412164, 457960, 515205, 549552, 616320, 686940, 732736, 824328, 915920, 1030410, 1099104, 1373880, 1465472, 1648656, 1831840, 2060820, 2198208, 2747760, 3297312, 3663680, 4121640, 4396416, 5495520, 6594624, 7327360, 8243280, 10991040, 13189248, 16486560, 21982080, 32973120, 65946240]

約数ペア:

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