31214160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4817}}^1$

素因数の和:4842

約数の個数: 100

約数和(自身を含む): 108433908

約数和(自身を除く): 77219748

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4817, 6480, 9634, 14451, 19268, 24085, 28902, 38536, 43353, 48170, 57804, 72255, 77072, 86706, 96340, 115608, 130059, 144510, 173412, 192680, 216765, 231216, 260118, 289020, 346824, 385360, 390177, 433530, 520236, 578040, 650295, 693648, 780354, 867060, 1040472, 1156080, 1300590, 1560708, 1734120, 1950885, 2080944, 2601180, 3121416, 3468240, 3901770, 5202360, 6242832, 7803540, 10404720, 15607080, 31214160]

約数ペア:

[(1, 31214160), (2, 15607080), (3, 10404720), (4, 7803540), (5, 6242832), (6, 5202360), (8, 3901770), (9, 3468240), (10, 3121416), (12, 2601180), (15, 2080944), (16, 1950885), (18, 1734120), (20, 1560708), (24, 1300590), (27, 1156080), (30, 1040472), (36, 867060), (40, 780354), (45, 693648), (48, 650295), (54, 578040), (60, 520236), (72, 433530), (80, 390177), (81, 385360), (90, 346824), (108, 289020), (120, 260118), (135, 231216), (144, 216765), (162, 192680), (180, 173412), (216, 144510), (240, 130059), (270, 115608), (324, 96340), (360, 86706), (405, 77072), (432, 72255), (540, 57804), (648, 48170), (720, 43353), (810, 38536), (1080, 28902), (1296, 24085), (1620, 19268), (2160, 14451), (3240, 9634), (4817, 6480)]