153851520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:602

約数の個数: 128

約数和(自身を含む): 493957440

約数和(自身を除く): 340105920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 320, 353, 384, 454, 480, 640, 681, 706, 908, 960, 1059, 1135, 1362, 1412, 1765, 1816, 1920, 2118, 2270, 2724, 2824, 3405, 3530, 3632, 4236, 4540, 5295, 5448, 5648, 6810, 7060, 7264, 8472, 9080, 10590, 10896, 11296, 13620, 14120, 14528, 16944, 18160, 21180, 21792, 22592, 27240, 28240, 29056, 33888, 36320, 42360, 43584, 45184, 54480, 56480, 67776, 72640, 80131, 84720, 87168, 108960, 112960, 135552, 145280, 160262, 169440, 217920, 225920, 240393, 320524, 338880, 400655, 435840, 480786, 641048, 677760, 801310, 961572, 1201965, 1282096, 1602620, 1923144, 2403930, 2564192, 3205240, 3846288, 4807860, 5128384, 6410480, 7692576, 9615720, 10256768, 12820960, 15385152, 19231440, 25641920, 30770304, 38462880, 51283840, 76925760, 153851520]

約数ペア:

[(1, 153851520), (2, 76925760), (3, 51283840), (4, 38462880), (5, 30770304), (6, 25641920), (8, 19231440), (10, 15385152), (12, 12820960), (15, 10256768), (16, 9615720), (20, 7692576), (24, 6410480), (30, 5128384), (32, 4807860), (40, 3846288), (48, 3205240), (60, 2564192), (64, 2403930), (80, 1923144), (96, 1602620), (120, 1282096), (128, 1201965), (160, 961572), (192, 801310), (227, 677760), (240, 641048), (320, 480786), (353, 435840), (384, 400655), (454, 338880), (480, 320524), (640, 240393), (681, 225920), (706, 217920), (908, 169440), (960, 160262), (1059, 145280), (1135, 135552), (1362, 112960), (1412, 108960), (1765, 87168), (1816, 84720), (1920, 80131), (2118, 72640), (2270, 67776), (2724, 56480), (2824, 54480), (3405, 45184), (3530, 43584), (3632, 42360), (4236, 36320), (4540, 33888), (5295, 29056), (5448, 28240), (5648, 27240), (6810, 22592), (7060, 21792), (7264, 21180), (8472, 18160), (9080, 16944), (10590, 14528), (10896, 14120), (11296, 13620)]