141380640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{10909}}^1$

素因数の和:10936

約数の個数: 120

約数和(自身を含む): 499001580

約数和(自身を除く): 357620940

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, 10909, 12960, 21818, 32727, 43636, 54545, 65454, 87272, 98181, 109090, 130908, 163635, 174544, 196362, 218180, 261816, 294543, 327270, 349088, 392724, 436360, 490905, 523632, 589086, 654540, 785448, 872720, 883629, 981810, 1047264, 1178172, 1309080, 1472715, 1570896, 1745440, 1767258, 1963620, 2356344, 2618160, 2945430, 3141792, 3534516, 3927240, 4418145, 4712688, 5236320, 5890860, 7069032, 7854480, 8836290, 9425376, 11781720, 14138064, 15708960, 17672580, 23563440, 28276128, 35345160, 47126880, 70690320, 141380640]

約数ペア:

[(1, 141380640), (2, 70690320), (3, 47126880), (4, 35345160), (5, 28276128), (6, 23563440), (8, 17672580), (9, 15708960), (10, 14138064), (12, 11781720), (15, 9425376), (16, 8836290), (18, 7854480), (20, 7069032), (24, 5890860), (27, 5236320), (30, 4712688), (32, 4418145), (36, 3927240), (40, 3534516), (45, 3141792), (48, 2945430), (54, 2618160), (60, 2356344), (72, 1963620), (80, 1767258), (81, 1745440), (90, 1570896), (96, 1472715), (108, 1309080), (120, 1178172), (135, 1047264), (144, 981810), (160, 883629), (162, 872720), (180, 785448), (216, 654540), (240, 589086), (270, 523632), (288, 490905), (324, 436360), (360, 392724), (405, 349088), (432, 327270), (480, 294543), (540, 261816), (648, 218180), (720, 196362), (810, 174544), (864, 163635), (1080, 130908), (1296, 109090), (1440, 98181), (1620, 87272), (2160, 65454), (2592, 54545), (3240, 43636), (4320, 32727), (6480, 21818), (10909, 12960)]