242235360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{18691}}^1$

素因数の和:18718

約数の個数: 120

約数和(自身を含む): 854934696

約数和(自身を除く): 612699336

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, 18691, 37382, 56073, 74764, 93455, 112146, 149528, 168219, 186910, 224292, 280365, 299056, 336438, 373820, 448584, 504657, 560730, 598112, 672876, 747640, 841095, 897168, 1009314, 1121460, 1345752, 1495280, 1513971, 1682190, 1794336, 2018628, 2242920, 2523285, 2691504, 2990560, 3027942, 3364380, 4037256, 4485840, 5046570, 5383008, 6055884, 6728760, 7569855, 8074512, 8971680, 10093140, 12111768, 13457520, 15139710, 16149024, 20186280, 24223536, 26915040, 30279420, 40372560, 48447072, 60558840, 80745120, 121117680, 242235360]

約数ペア:

[(1, 242235360), (2, 121117680), (3, 80745120), (4, 60558840), (5, 48447072), (6, 40372560), (8, 30279420), (9, 26915040), (10, 24223536), (12, 20186280), (15, 16149024), (16, 15139710), (18, 13457520), (20, 12111768), (24, 10093140), (27, 8971680), (30, 8074512), (32, 7569855), (36, 6728760), (40, 6055884), (45, 5383008), (48, 5046570), (54, 4485840), (60, 4037256), (72, 3364380), (80, 3027942), (81, 2990560), (90, 2691504), (96, 2523285), (108, 2242920), (120, 2018628), (135, 1794336), (144, 1682190), (160, 1513971), (162, 1495280), (180, 1345752), (216, 1121460), (240, 1009314), (270, 897168), (288, 841095), (324, 747640), (360, 672876), (405, 598112), (432, 560730), (480, 504657), (540, 448584), (648, 373820), (720, 336438), (810, 299056), (864, 280365), (1080, 224292), (1296, 186910), (1440, 168219), (1620, 149528), (2160, 112146), (2592, 93455), (3240, 74764), (4320, 56073), (6480, 37382), (12960, 18691)]