54843240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 172005120

約数和(自身を除く): 117161880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 82, 120, 123, 142, 157, 164, 205, 213, 246, 284, 314, 328, 355, 410, 426, 471, 492, 568, 615, 628, 710, 785, 820, 852, 942, 984, 1065, 1230, 1256, 1420, 1570, 1640, 1704, 1884, 2130, 2355, 2460, 2840, 2911, 3140, 3768, 4260, 4710, 4920, 5822, 6280, 6437, 8520, 8733, 9420, 11147, 11644, 12874, 14555, 17466, 18840, 19311, 22294, 23288, 25748, 29110, 32185, 33441, 34932, 38622, 43665, 44588, 51496, 55735, 58220, 64370, 66882, 69864, 77244, 87330, 89176, 96555, 111470, 116440, 128740, 133764, 154488, 167205, 174660, 193110, 222940, 257480, 267528, 334410, 349320, 386220, 445880, 457027, 668820, 772440, 914054, 1337640, 1371081, 1828108, 2285135, 2742162, 3656216, 4570270, 5484324, 6855405, 9140540, 10968648, 13710810, 18281080, 27421620, 54843240]

約数ペア:

[(1, 54843240), (2, 27421620), (3, 18281080), (4, 13710810), (5, 10968648), (6, 9140540), (8, 6855405), (10, 5484324), (12, 4570270), (15, 3656216), (20, 2742162), (24, 2285135), (30, 1828108), (40, 1371081), (41, 1337640), (60, 914054), (71, 772440), (82, 668820), (120, 457027), (123, 445880), (142, 386220), (157, 349320), (164, 334410), (205, 267528), (213, 257480), (246, 222940), (284, 193110), (314, 174660), (328, 167205), (355, 154488), (410, 133764), (426, 128740), (471, 116440), (492, 111470), (568, 96555), (615, 89176), (628, 87330), (710, 77244), (785, 69864), (820, 66882), (852, 64370), (942, 58220), (984, 55735), (1065, 51496), (1230, 44588), (1256, 43665), (1420, 38622), (1570, 34932), (1640, 33441), (1704, 32185), (1884, 29110), (2130, 25748), (2355, 23288), (2460, 22294), (2840, 19311), (2911, 18840), (3140, 17466), (3768, 14555), (4260, 12874), (4710, 11644), (4920, 11147), (5822, 9420), (6280, 8733), (6437, 8520)]