2749165920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{70709}}^1$

素因数の和:70739

約数の個数: 144

約数和(自身を含む): 9729130320

約数和(自身を除く): 6979964400

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 70709, 141418, 212127, 282836, 353545, 424254, 565672, 636381, 707090, 848508, 1060635, 1131344, 1272762, 1414180, 1697016, 1909143, 2121270, 2262688, 2545524, 2828360, 3181905, 3394032, 3818286, 4242540, 5091048, 5656720, 5727429, 6363810, 6788064, 7636572, 8485080, 9545715, 10182096, 11313440, 11454858, 12727620, 15273144, 16970160, 17182287, 19091430, 20364192, 22909716, 25455240, 28637145, 30546288, 33940320, 34364574, 38182860, 45819432, 50910480, 57274290, 61092576, 68729148, 76365720, 85911435, 91638864, 101820960, 114548580, 137458296, 152731440, 171822870, 183277728, 229097160, 274916592, 305462880, 343645740, 458194320, 549833184, 687291480, 916388640, 1374582960, 2749165920]

約数ペア:

[(1, 2749165920), (2, 1374582960), (3, 916388640), (4, 687291480), (5, 549833184), (6, 458194320), (8, 343645740), (9, 305462880), (10, 274916592), (12, 229097160), (15, 183277728), (16, 171822870), (18, 152731440), (20, 137458296), (24, 114548580), (27, 101820960), (30, 91638864), (32, 85911435), (36, 76365720), (40, 68729148), (45, 61092576), (48, 57274290), (54, 50910480), (60, 45819432), (72, 38182860), (80, 34364574), (81, 33940320), (90, 30546288), (96, 28637145), (108, 25455240), (120, 22909716), (135, 20364192), (144, 19091430), (160, 17182287), (162, 16970160), (180, 15273144), (216, 12727620), (240, 11454858), (243, 11313440), (270, 10182096), (288, 9545715), (324, 8485080), (360, 7636572), (405, 6788064), (432, 6363810), (480, 5727429), (486, 5656720), (540, 5091048), (648, 4242540), (720, 3818286), (810, 3394032), (864, 3181905), (972, 2828360), (1080, 2545524), (1215, 2262688), (1296, 2121270), (1440, 1909143), (1620, 1697016), (1944, 1414180), (2160, 1272762), (2430, 1131344), (2592, 1060635), (3240, 848508), (3888, 707090), (4320, 636381), (4860, 565672), (6480, 424254), (7776, 353545), (9720, 282836), (12960, 212127), (19440, 141418), (38880, 70709)]