454548240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1806

約数の個数: 160

約数和(自身を含む): 1578946560

約数和(自身を除く): 1124398320

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, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 1016, 1080, 1143, 1270, 1524, 1657, 1905, 2032, 2160, 2286, 2540, 3048, 3314, 3429, 3810, 4572, 4971, 5080, 5715, 6096, 6628, 6858, 7620, 8285, 9144, 9942, 10160, 11430, 13256, 13716, 14913, 15240, 16570, 17145, 18288, 19884, 22860, 24855, 26512, 27432, 29826, 30480, 33140, 34290, 39768, 44739, 45720, 49710, 54864, 59652, 66280, 68580, 74565, 79536, 89478, 91440, 99420, 119304, 132560, 137160, 149130, 178956, 198840, 210439, 223695, 238608, 274320, 298260, 357912, 397680, 420878, 447390, 596520, 631317, 715824, 841756, 894780, 1052195, 1193040, 1262634, 1683512, 1789560, 1893951, 2104390, 2525268, 3156585, 3367024, 3579120, 3787902, 4208780, 5050536, 5681853, 6313170, 7575804, 8417560, 9469755, 10101072, 11363706, 12626340, 15151608, 16835120, 18939510, 22727412, 25252680, 28409265, 30303216, 37879020, 45454824, 50505360, 56818530, 75758040, 90909648, 113637060, 151516080, 227274120, 454548240]

約数ペア:

[(1, 454548240), (2, 227274120), (3, 151516080), (4, 113637060), (5, 90909648), (6, 75758040), (8, 56818530), (9, 50505360), (10, 45454824), (12, 37879020), (15, 30303216), (16, 28409265), (18, 25252680), (20, 22727412), (24, 18939510), (27, 16835120), (30, 15151608), (36, 12626340), (40, 11363706), (45, 10101072), (48, 9469755), (54, 8417560), (60, 7575804), (72, 6313170), (80, 5681853), (90, 5050536), (108, 4208780), (120, 3787902), (127, 3579120), (135, 3367024), (144, 3156585), (180, 2525268), (216, 2104390), (240, 1893951), (254, 1789560), (270, 1683512), (360, 1262634), (381, 1193040), (432, 1052195), (508, 894780), (540, 841756), (635, 715824), (720, 631317), (762, 596520), (1016, 447390), (1080, 420878), (1143, 397680), (1270, 357912), (1524, 298260), (1657, 274320), (1905, 238608), (2032, 223695), (2160, 210439), (2286, 198840), (2540, 178956), (3048, 149130), (3314, 137160), (3429, 132560), (3810, 119304), (4572, 99420), (4971, 91440), (5080, 89478), (5715, 79536), (6096, 74565), (6628, 68580), (6858, 66280), (7620, 59652), (8285, 54864), (9144, 49710), (9942, 45720), (10160, 44739), (11430, 39768), (13256, 34290), (13716, 33140), (14913, 30480), (15240, 29826), (16570, 27432), (17145, 26512), (18288, 24855), (19884, 22860)]