9948640320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{383821}}^1$

素因数の和:383850

約数の個数: 140

約数和(自身を含む): 35389156044

約数和(自身を除く): 25440515724

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 383821, 767642, 1151463, 1535284, 1919105, 2302926, 3070568, 3454389, 3838210, 4605852, 5757315, 6141136, 6908778, 7676420, 9211704, 10363167, 11514630, 12282272, 13817556, 15352840, 17271945, 18423408, 20726334, 23029260, 24564544, 27635112, 30705680, 31089501, 34543890, 36846816, 41452668, 46058520, 51815835, 55270224, 61411360, 62179002, 69087780, 73693632, 82905336, 92117040, 103631670, 110540448, 122822720, 124358004, 138175560, 155447505, 165810672, 184234080, 207263340, 221080896, 248716008, 276351120, 310895010, 331621344, 368468160, 414526680, 497432016, 552702240, 621790020, 663242688, 829053360, 994864032, 1105404480, 1243580040, 1658106720, 1989728064, 2487160080, 3316213440, 4974320160, 9948640320]

約数ペア:

[(1, 9948640320), (2, 4974320160), (3, 3316213440), (4, 2487160080), (5, 1989728064), (6, 1658106720), (8, 1243580040), (9, 1105404480), (10, 994864032), (12, 829053360), (15, 663242688), (16, 621790020), (18, 552702240), (20, 497432016), (24, 414526680), (27, 368468160), (30, 331621344), (32, 310895010), (36, 276351120), (40, 248716008), (45, 221080896), (48, 207263340), (54, 184234080), (60, 165810672), (64, 155447505), (72, 138175560), (80, 124358004), (81, 122822720), (90, 110540448), (96, 103631670), (108, 92117040), (120, 82905336), (135, 73693632), (144, 69087780), (160, 62179002), (162, 61411360), (180, 55270224), (192, 51815835), (216, 46058520), (240, 41452668), (270, 36846816), (288, 34543890), (320, 31089501), (324, 30705680), (360, 27635112), (405, 24564544), (432, 23029260), (480, 20726334), (540, 18423408), (576, 17271945), (648, 15352840), (720, 13817556), (810, 12282272), (864, 11514630), (960, 10363167), (1080, 9211704), (1296, 7676420), (1440, 6908778), (1620, 6141136), (1728, 5757315), (2160, 4605852), (2592, 3838210), (2880, 3454389), (3240, 3070568), (4320, 2302926), (5184, 1919105), (6480, 1535284), (8640, 1151463), (12960, 767642), (25920, 383821)]