2038646880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{157303}}^1$

素因数の和:157330

約数の個数: 120

約数和(自身を含む): 7194770352

約数和(自身を除く): 5156123472

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, 157303, 314606, 471909, 629212, 786515, 943818, 1258424, 1415727, 1573030, 1887636, 2359545, 2516848, 2831454, 3146060, 3775272, 4247181, 4719090, 5033696, 5662908, 6292120, 7078635, 7550544, 8494362, 9438180, 11325816, 12584240, 12741543, 14157270, 15101088, 16988724, 18876360, 21235905, 22651632, 25168480, 25483086, 28314540, 33977448, 37752720, 42471810, 45303264, 50966172, 56629080, 63707715, 67954896, 75505440, 84943620, 101932344, 113258160, 127415430, 135909792, 169887240, 203864688, 226516320, 254830860, 339774480, 407729376, 509661720, 679548960, 1019323440, 2038646880]

約数ペア:

[(1, 2038646880), (2, 1019323440), (3, 679548960), (4, 509661720), (5, 407729376), (6, 339774480), (8, 254830860), (9, 226516320), (10, 203864688), (12, 169887240), (15, 135909792), (16, 127415430), (18, 113258160), (20, 101932344), (24, 84943620), (27, 75505440), (30, 67954896), (32, 63707715), (36, 56629080), (40, 50966172), (45, 45303264), (48, 42471810), (54, 37752720), (60, 33977448), (72, 28314540), (80, 25483086), (81, 25168480), (90, 22651632), (96, 21235905), (108, 18876360), (120, 16988724), (135, 15101088), (144, 14157270), (160, 12741543), (162, 12584240), (180, 11325816), (216, 9438180), (240, 8494362), (270, 7550544), (288, 7078635), (324, 6292120), (360, 5662908), (405, 5033696), (432, 4719090), (480, 4247181), (540, 3775272), (648, 3146060), (720, 2831454), (810, 2516848), (864, 2359545), (1080, 1887636), (1296, 1573030), (1440, 1415727), (1620, 1258424), (2160, 943818), (2592, 786515), (3240, 629212), (4320, 471909), (6480, 314606), (12960, 157303)]