225840960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{8713}}^1$

素因数の和:8742

約数の個数: 140

約数和(自身を含む): 803448228

約数和(自身を除く): 577607268

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 8713, 12960, 17426, 25920, 26139, 34852, 43565, 52278, 69704, 78417, 87130, 104556, 130695, 139408, 156834, 174260, 209112, 235251, 261390, 278816, 313668, 348520, 392085, 418224, 470502, 522780, 557632, 627336, 697040, 705753, 784170, 836448, 941004, 1045560, 1176255, 1254672, 1394080, 1411506, 1568340, 1672896, 1882008, 2091120, 2352510, 2509344, 2788160, 2823012, 3136680, 3528765, 3764016, 4182240, 4705020, 5018688, 5646024, 6273360, 7057530, 7528032, 8364480, 9410040, 11292048, 12546720, 14115060, 15056064, 18820080, 22584096, 25093440, 28230120, 37640160, 45168192, 56460240, 75280320, 112920480, 225840960]

約数ペア:

[(1, 225840960), (2, 112920480), (3, 75280320), (4, 56460240), (5, 45168192), (6, 37640160), (8, 28230120), (9, 25093440), (10, 22584096), (12, 18820080), (15, 15056064), (16, 14115060), (18, 12546720), (20, 11292048), (24, 9410040), (27, 8364480), (30, 7528032), (32, 7057530), (36, 6273360), (40, 5646024), (45, 5018688), (48, 4705020), (54, 4182240), (60, 3764016), (64, 3528765), (72, 3136680), (80, 2823012), (81, 2788160), (90, 2509344), (96, 2352510), (108, 2091120), (120, 1882008), (135, 1672896), (144, 1568340), (160, 1411506), (162, 1394080), (180, 1254672), (192, 1176255), (216, 1045560), (240, 941004), (270, 836448), (288, 784170), (320, 705753), (324, 697040), (360, 627336), (405, 557632), (432, 522780), (480, 470502), (540, 418224), (576, 392085), (648, 348520), (720, 313668), (810, 278816), (864, 261390), (960, 235251), (1080, 209112), (1296, 174260), (1440, 156834), (1620, 139408), (1728, 130695), (2160, 104556), (2592, 87130), (2880, 78417), (3240, 69704), (4320, 52278), (5184, 43565), (6480, 34852), (8640, 26139), (8713, 25920), (12960, 17426)]