23107680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{1783}}^1$

素因数の和:1810

約数の個数: 120

約数和(自身を含む): 81596592

約数和(自身を除く): 58488912

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, 1783, 2160, 2592, 3240, 3566, 4320, 5349, 6480, 7132, 8915, 10698, 12960, 14264, 16047, 17830, 21396, 26745, 28528, 32094, 35660, 42792, 48141, 53490, 57056, 64188, 71320, 80235, 85584, 96282, 106980, 128376, 142640, 144423, 160470, 171168, 192564, 213960, 240705, 256752, 285280, 288846, 320940, 385128, 427920, 481410, 513504, 577692, 641880, 722115, 770256, 855840, 962820, 1155384, 1283760, 1444230, 1540512, 1925640, 2310768, 2567520, 2888460, 3851280, 4621536, 5776920, 7702560, 11553840, 23107680]

約数ペア:

[(1, 23107680), (2, 11553840), (3, 7702560), (4, 5776920), (5, 4621536), (6, 3851280), (8, 2888460), (9, 2567520), (10, 2310768), (12, 1925640), (15, 1540512), (16, 1444230), (18, 1283760), (20, 1155384), (24, 962820), (27, 855840), (30, 770256), (32, 722115), (36, 641880), (40, 577692), (45, 513504), (48, 481410), (54, 427920), (60, 385128), (72, 320940), (80, 288846), (81, 285280), (90, 256752), (96, 240705), (108, 213960), (120, 192564), (135, 171168), (144, 160470), (160, 144423), (162, 142640), (180, 128376), (216, 106980), (240, 96282), (270, 85584), (288, 80235), (324, 71320), (360, 64188), (405, 57056), (432, 53490), (480, 48141), (540, 42792), (648, 35660), (720, 32094), (810, 28528), (864, 26745), (1080, 21396), (1296, 17830), (1440, 16047), (1620, 14264), (1783, 12960), (2160, 10698), (2592, 8915), (3240, 7132), (3566, 6480), (4320, 5349)]