129687840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:931

約数の個数: 144

約数和(自身を含む): 447036408

約数和(自身を除く): 317348568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 797, 904, 1017, 1130, 1356, 1440, 1594, 1695, 1808, 2034, 2260, 2391, 2712, 3188, 3390, 3616, 3985, 4068, 4520, 4782, 5085, 5424, 6376, 6780, 7173, 7970, 8136, 9040, 9564, 10170, 10848, 11955, 12752, 13560, 14346, 15940, 16272, 18080, 19128, 20340, 23910, 25504, 27120, 28692, 31880, 32544, 35865, 38256, 40680, 47820, 54240, 57384, 63760, 71730, 76512, 81360, 90061, 95640, 114768, 127520, 143460, 162720, 180122, 191280, 229536, 270183, 286920, 360244, 382560, 450305, 540366, 573840, 720488, 810549, 900610, 1080732, 1147680, 1350915, 1440976, 1621098, 1801220, 2161464, 2701830, 2881952, 3242196, 3602440, 4052745, 4322928, 5403660, 6484392, 7204880, 8105490, 8645856, 10807320, 12968784, 14409760, 16210980, 21614640, 25937568, 32421960, 43229280, 64843920, 129687840]

約数ペア:

[(1, 129687840), (2, 64843920), (3, 43229280), (4, 32421960), (5, 25937568), (6, 21614640), (8, 16210980), (9, 14409760), (10, 12968784), (12, 10807320), (15, 8645856), (16, 8105490), (18, 7204880), (20, 6484392), (24, 5403660), (30, 4322928), (32, 4052745), (36, 3602440), (40, 3242196), (45, 2881952), (48, 2701830), (60, 2161464), (72, 1801220), (80, 1621098), (90, 1440976), (96, 1350915), (113, 1147680), (120, 1080732), (144, 900610), (160, 810549), (180, 720488), (226, 573840), (240, 540366), (288, 450305), (339, 382560), (360, 360244), (452, 286920), (480, 270183), (565, 229536), (678, 191280), (720, 180122), (797, 162720), (904, 143460), (1017, 127520), (1130, 114768), (1356, 95640), (1440, 90061), (1594, 81360), (1695, 76512), (1808, 71730), (2034, 63760), (2260, 57384), (2391, 54240), (2712, 47820), (3188, 40680), (3390, 38256), (3616, 35865), (3985, 32544), (4068, 31880), (4520, 28692), (4782, 27120), (5085, 25504), (5424, 23910), (6376, 20340), (6780, 19128), (7173, 18080), (7970, 16272), (8136, 15940), (9040, 14346), (9564, 13560), (10170, 12752), (10848, 11955)]