23891760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1229}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 83275920

約数和(自身を除く): 59384160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1229, 1296, 1620, 1944, 2160, 2430, 2458, 3240, 3687, 3888, 4860, 4916, 6145, 6480, 7374, 9720, 9832, 11061, 12290, 14748, 18435, 19440, 19664, 22122, 24580, 29496, 33183, 36870, 44244, 49160, 55305, 58992, 66366, 73740, 88488, 98320, 99549, 110610, 132732, 147480, 165915, 176976, 199098, 221220, 265464, 294960, 298647, 331830, 398196, 442440, 497745, 530928, 597294, 663660, 796392, 884880, 995490, 1194588, 1327320, 1493235, 1592784, 1990980, 2389176, 2654640, 2986470, 3981960, 4778352, 5972940, 7963920, 11945880, 23891760]

約数ペア:

[(1, 23891760), (2, 11945880), (3, 7963920), (4, 5972940), (5, 4778352), (6, 3981960), (8, 2986470), (9, 2654640), (10, 2389176), (12, 1990980), (15, 1592784), (16, 1493235), (18, 1327320), (20, 1194588), (24, 995490), (27, 884880), (30, 796392), (36, 663660), (40, 597294), (45, 530928), (48, 497745), (54, 442440), (60, 398196), (72, 331830), (80, 298647), (81, 294960), (90, 265464), (108, 221220), (120, 199098), (135, 176976), (144, 165915), (162, 147480), (180, 132732), (216, 110610), (240, 99549), (243, 98320), (270, 88488), (324, 73740), (360, 66366), (405, 58992), (432, 55305), (486, 49160), (540, 44244), (648, 36870), (720, 33183), (810, 29496), (972, 24580), (1080, 22122), (1215, 19664), (1229, 19440), (1296, 18435), (1620, 14748), (1944, 12290), (2160, 11061), (2430, 9832), (2458, 9720), (3240, 7374), (3687, 6480), (3888, 6145), (4860, 4916)]