247186080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19073}}^1$

素因数の和:19100

約数の個数: 120

約数和(自身を含む): 872406612

約数和(自身を除く): 625220532

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 19073, 38146, 57219, 76292, 95365, 114438, 152584, 171657, 190730, 228876, 286095, 305168, 343314, 381460, 457752, 514971, 572190, 610336, 686628, 762920, 858285, 915504, 1029942, 1144380, 1373256, 1525840, 1544913, 1716570, 1831008, 2059884, 2288760, 2574855, 2746512, 3051680, 3089826, 3433140, 4119768, 4577520, 5149710, 5493024, 6179652, 6866280, 7724565, 8239536, 9155040, 10299420, 12359304, 13732560, 15449130, 16479072, 20598840, 24718608, 27465120, 30898260, 41197680, 49437216, 61796520, 82395360, 123593040, 247186080]

約数ペア:

[(1, 247186080), (2, 123593040), (3, 82395360), (4, 61796520), (5, 49437216), (6, 41197680), (8, 30898260), (9, 27465120), (10, 24718608), (12, 20598840), (15, 16479072), (16, 15449130), (18, 13732560), (20, 12359304), (24, 10299420), (27, 9155040), (30, 8239536), (32, 7724565), (36, 6866280), (40, 6179652), (45, 5493024), (48, 5149710), (54, 4577520), (60, 4119768), (72, 3433140), (80, 3089826), (81, 3051680), (90, 2746512), (96, 2574855), (108, 2288760), (120, 2059884), (135, 1831008), (144, 1716570), (160, 1544913), (162, 1525840), (180, 1373256), (216, 1144380), (240, 1029942), (270, 915504), (288, 858285), (324, 762920), (360, 686628), (405, 610336), (432, 572190), (480, 514971), (540, 457752), (648, 381460), (720, 343314), (810, 305168), (864, 286095), (1080, 228876), (1296, 190730), (1440, 171657), (1620, 152584), (2160, 114438), (2592, 95365), (3240, 76292), (4320, 57219), (6480, 38146), (12960, 19073)]