1243175040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23981}}^1$

素因数の和:24012

約数の個数: 160

約数和(自身を含む): 4439787660

約数和(自身を除く): 3196612620

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 23981, 25920, 47962, 51840, 71943, 95924, 119905, 143886, 191848, 215829, 239810, 287772, 359715, 383696, 431658, 479620, 575544, 647487, 719430, 767392, 863316, 959240, 1079145, 1151088, 1294974, 1438860, 1534784, 1726632, 1918480, 1942461, 2158290, 2302176, 2589948, 2877720, 3069568, 3237435, 3453264, 3836960, 3884922, 4316580, 4604352, 5179896, 5755440, 6474870, 6906528, 7673920, 7769844, 8633160, 9208704, 9712305, 10359792, 11510880, 12949740, 13813056, 15347840, 15539688, 17266320, 19424610, 20719584, 23021760, 25899480, 27626112, 31079376, 34532640, 38849220, 41439168, 46043520, 51798960, 62158752, 69065280, 77698440, 82878336, 103597920, 124317504, 138130560, 155396880, 207195840, 248635008, 310793760, 414391680, 621587520, 1243175040]

約数ペア:

[(1, 1243175040), (2, 621587520), (3, 414391680), (4, 310793760), (5, 248635008), (6, 207195840), (8, 155396880), (9, 138130560), (10, 124317504), (12, 103597920), (15, 82878336), (16, 77698440), (18, 69065280), (20, 62158752), (24, 51798960), (27, 46043520), (30, 41439168), (32, 38849220), (36, 34532640), (40, 31079376), (45, 27626112), (48, 25899480), (54, 23021760), (60, 20719584), (64, 19424610), (72, 17266320), (80, 15539688), (81, 15347840), (90, 13813056), (96, 12949740), (108, 11510880), (120, 10359792), (128, 9712305), (135, 9208704), (144, 8633160), (160, 7769844), (162, 7673920), (180, 6906528), (192, 6474870), (216, 5755440), (240, 5179896), (270, 4604352), (288, 4316580), (320, 3884922), (324, 3836960), (360, 3453264), (384, 3237435), (405, 3069568), (432, 2877720), (480, 2589948), (540, 2302176), (576, 2158290), (640, 1942461), (648, 1918480), (720, 1726632), (810, 1534784), (864, 1438860), (960, 1294974), (1080, 1151088), (1152, 1079145), (1296, 959240), (1440, 863316), (1620, 767392), (1728, 719430), (1920, 647487), (2160, 575544), (2592, 479620), (2880, 431658), (3240, 383696), (3456, 359715), (4320, 287772), (5184, 239810), (5760, 215829), (6480, 191848), (8640, 143886), (10368, 119905), (12960, 95924), (17280, 71943), (23981, 51840), (25920, 47962)]