55948320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1469

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 142184160

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1439, 1440, 1620, 1944, 2160, 2430, 2592, 2878, 3240, 3888, 4317, 4320, 4860, 5756, 6480, 7195, 7776, 8634, 9720, 11512, 12951, 12960, 14390, 17268, 19440, 21585, 23024, 25902, 28780, 34536, 38853, 38880, 43170, 46048, 51804, 57560, 64755, 69072, 77706, 86340, 103608, 115120, 116559, 129510, 138144, 155412, 172680, 194265, 207216, 230240, 233118, 259020, 310824, 345360, 349677, 388530, 414432, 466236, 518040, 582795, 621648, 690720, 699354, 777060, 932472, 1036080, 1165590, 1243296, 1398708, 1554120, 1748385, 1864944, 2072160, 2331180, 2797416, 3108240, 3496770, 3729888, 4662360, 5594832, 6216480, 6993540, 9324720, 11189664, 13987080, 18649440, 27974160, 55948320]

約数ペア:

[(1, 55948320), (2, 27974160), (3, 18649440), (4, 13987080), (5, 11189664), (6, 9324720), (8, 6993540), (9, 6216480), (10, 5594832), (12, 4662360), (15, 3729888), (16, 3496770), (18, 3108240), (20, 2797416), (24, 2331180), (27, 2072160), (30, 1864944), (32, 1748385), (36, 1554120), (40, 1398708), (45, 1243296), (48, 1165590), (54, 1036080), (60, 932472), (72, 777060), (80, 699354), (81, 690720), (90, 621648), (96, 582795), (108, 518040), (120, 466236), (135, 414432), (144, 388530), (160, 349677), (162, 345360), (180, 310824), (216, 259020), (240, 233118), (243, 230240), (270, 207216), (288, 194265), (324, 172680), (360, 155412), (405, 138144), (432, 129510), (480, 116559), (486, 115120), (540, 103608), (648, 86340), (720, 77706), (810, 69072), (864, 64755), (972, 57560), (1080, 51804), (1215, 46048), (1296, 43170), (1439, 38880), (1440, 38853), (1620, 34536), (1944, 28780), (2160, 25902), (2430, 23024), (2592, 21585), (2878, 19440), (3240, 17268), (3888, 14390), (4317, 12960), (4320, 12951), (4860, 11512), (5756, 9720), (6480, 8634), (7195, 7776)]