51414480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1$

素因数の和:1866

約数の個数: 160

約数和(自身を含む): 190821120

約数和(自身を除く): 139406640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1831, 1872, 2160, 2340, 2808, 3120, 3510, 3662, 4680, 5493, 5616, 7020, 7324, 9155, 9360, 10986, 14040, 14648, 16479, 18310, 21972, 23803, 27465, 28080, 29296, 32958, 36620, 43944, 47606, 49437, 54930, 65916, 71409, 73240, 82395, 87888, 95212, 98874, 109860, 119015, 131832, 142818, 146480, 164790, 190424, 197748, 214227, 219720, 238030, 247185, 263664, 285636, 329580, 357045, 380848, 395496, 428454, 439440, 476060, 494370, 571272, 642681, 659160, 714090, 790992, 856908, 952120, 988740, 1071135, 1142544, 1285362, 1318320, 1428180, 1713816, 1904240, 1977480, 2142270, 2570724, 2856360, 3213405, 3427632, 3954960, 4284540, 5141448, 5712720, 6426810, 8569080, 10282896, 12853620, 17138160, 25707240, 51414480]

約数ペア:

[(1, 51414480), (2, 25707240), (3, 17138160), (4, 12853620), (5, 10282896), (6, 8569080), (8, 6426810), (9, 5712720), (10, 5141448), (12, 4284540), (13, 3954960), (15, 3427632), (16, 3213405), (18, 2856360), (20, 2570724), (24, 2142270), (26, 1977480), (27, 1904240), (30, 1713816), (36, 1428180), (39, 1318320), (40, 1285362), (45, 1142544), (48, 1071135), (52, 988740), (54, 952120), (60, 856908), (65, 790992), (72, 714090), (78, 659160), (80, 642681), (90, 571272), (104, 494370), (108, 476060), (117, 439440), (120, 428454), (130, 395496), (135, 380848), (144, 357045), (156, 329580), (180, 285636), (195, 263664), (208, 247185), (216, 238030), (234, 219720), (240, 214227), (260, 197748), (270, 190424), (312, 164790), (351, 146480), (360, 142818), (390, 131832), (432, 119015), (468, 109860), (520, 98874), (540, 95212), (585, 87888), (624, 82395), (702, 73240), (720, 71409), (780, 65916), (936, 54930), (1040, 49437), (1080, 47606), (1170, 43944), (1404, 36620), (1560, 32958), (1755, 29296), (1831, 28080), (1872, 27465), (2160, 23803), (2340, 21972), (2808, 18310), (3120, 16479), (3510, 14648), (3662, 14040), (4680, 10986), (5493, 9360), (5616, 9155), (7020, 7324)]