303419520

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1985

約数の個数: 192

約数和(自身を含む): 1087107840

約数和(自身を除く): 783688320

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 1951, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 3902, 4320, 4860, 5184, 5760, 5853, 6480, 7776, 7804, 8640, 9720, 9755, 10368, 11706, 12960, 15552, 15608, 17280, 17559, 19440, 19510, 23412, 25920, 29265, 31104, 31216, 35118, 38880, 39020, 46824, 51840, 52677, 58530, 62432, 70236, 77760, 78040, 87795, 93648, 105354, 117060, 124864, 140472, 155520, 156080, 158031, 175590, 187296, 210708, 234120, 249728, 263385, 280944, 312160, 316062, 351180, 374592, 421416, 468240, 474093, 526770, 561888, 624320, 632124, 702360, 749184, 790155, 842832, 936480, 948186, 1053540, 1123776, 1248640, 1264248, 1404720, 1580310, 1685664, 1872960, 1896372, 2107080, 2247552, 2370465, 2528496, 2809440, 3160620, 3371328, 3745920, 3792744, 4214160, 4740930, 5056992, 5618880, 6321240, 6742656, 7585488, 8428320, 9481860, 10113984, 11237760, 12642480, 15170976, 16856640, 18963720, 20227968, 25284960, 30341952, 33713280, 37927440, 50569920, 60683904, 75854880, 101139840, 151709760, 303419520]

約数ペア:

[(1, 303419520), (2, 151709760), (3, 101139840), (4, 75854880), (5, 60683904), (6, 50569920), (8, 37927440), (9, 33713280), (10, 30341952), (12, 25284960), (15, 20227968), (16, 18963720), (18, 16856640), (20, 15170976), (24, 12642480), (27, 11237760), (30, 10113984), (32, 9481860), (36, 8428320), (40, 7585488), (45, 6742656), (48, 6321240), (54, 5618880), (60, 5056992), (64, 4740930), (72, 4214160), (80, 3792744), (81, 3745920), (90, 3371328), (96, 3160620), (108, 2809440), (120, 2528496), (128, 2370465), (135, 2247552), (144, 2107080), (160, 1896372), (162, 1872960), (180, 1685664), (192, 1580310), (216, 1404720), (240, 1264248), (243, 1248640), (270, 1123776), (288, 1053540), (320, 948186), (324, 936480), (360, 842832), (384, 790155), (405, 749184), (432, 702360), (480, 632124), (486, 624320), (540, 561888), (576, 526770), (640, 474093), (648, 468240), (720, 421416), (810, 374592), (864, 351180), (960, 316062), (972, 312160), (1080, 280944), (1152, 263385), (1215, 249728), (1296, 234120), (1440, 210708), (1620, 187296), (1728, 175590), (1920, 158031), (1944, 156080), (1951, 155520), (2160, 140472), (2430, 124864), (2592, 117060), (2880, 105354), (3240, 93648), (3456, 87795), (3888, 78040), (3902, 77760), (4320, 70236), (4860, 62432), (5184, 58530), (5760, 52677), (5853, 51840), (6480, 46824), (7776, 39020), (7804, 38880), (8640, 35118), (9720, 31216), (9755, 31104), (10368, 29265), (11706, 25920), (12960, 23412), (15552, 19510), (15608, 19440), (17280, 17559)]