54189240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2133

約数の個数: 128

約数和(自身を含む): 191877120

約数和(自身を除く): 137687880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2081, 2170, 2604, 3255, 3720, 4162, 4340, 5208, 6243, 6510, 8324, 8680, 10405, 12486, 13020, 14567, 16648, 20810, 24972, 26040, 29134, 31215, 41620, 43701, 49944, 58268, 62430, 64511, 72835, 83240, 87402, 116536, 124860, 129022, 145670, 174804, 193533, 218505, 249720, 258044, 291340, 322555, 349608, 387066, 437010, 451577, 516088, 582680, 645110, 774132, 874020, 903154, 967665, 1290220, 1354731, 1548264, 1748040, 1806308, 1935330, 2257885, 2580440, 2709462, 3612616, 3870660, 4515770, 5418924, 6773655, 7741320, 9031540, 10837848, 13547310, 18063080, 27094620, 54189240]

約数ペア:

[(1, 54189240), (2, 27094620), (3, 18063080), (4, 13547310), (5, 10837848), (6, 9031540), (7, 7741320), (8, 6773655), (10, 5418924), (12, 4515770), (14, 3870660), (15, 3612616), (20, 2709462), (21, 2580440), (24, 2257885), (28, 1935330), (30, 1806308), (31, 1748040), (35, 1548264), (40, 1354731), (42, 1290220), (56, 967665), (60, 903154), (62, 874020), (70, 774132), (84, 645110), (93, 582680), (105, 516088), (120, 451577), (124, 437010), (140, 387066), (155, 349608), (168, 322555), (186, 291340), (210, 258044), (217, 249720), (248, 218505), (280, 193533), (310, 174804), (372, 145670), (420, 129022), (434, 124860), (465, 116536), (620, 87402), (651, 83240), (744, 72835), (840, 64511), (868, 62430), (930, 58268), (1085, 49944), (1240, 43701), (1302, 41620), (1736, 31215), (1860, 29134), (2081, 26040), (2170, 24972), (2604, 20810), (3255, 16648), (3720, 14567), (4162, 13020), (4340, 12486), (5208, 10405), (6243, 8680), (6510, 8324)]