108378480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2135

約数の個数: 160

約数和(自身を含む): 396546048

約数和(自身を除く): 288167568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2081, 2170, 2480, 2604, 3255, 3472, 3720, 4162, 4340, 5208, 6243, 6510, 7440, 8324, 8680, 10405, 10416, 12486, 13020, 14567, 16648, 17360, 20810, 24972, 26040, 29134, 31215, 33296, 41620, 43701, 49944, 52080, 58268, 62430, 64511, 72835, 83240, 87402, 99888, 116536, 124860, 129022, 145670, 166480, 174804, 193533, 218505, 233072, 249720, 258044, 291340, 322555, 349608, 387066, 437010, 451577, 499440, 516088, 582680, 645110, 699216, 774132, 874020, 903154, 967665, 1032176, 1165360, 1290220, 1354731, 1548264, 1748040, 1806308, 1935330, 2257885, 2580440, 2709462, 3096528, 3496080, 3612616, 3870660, 4515770, 5160880, 5418924, 6773655, 7225232, 7741320, 9031540, 10837848, 13547310, 15482640, 18063080, 21675696, 27094620, 36126160, 54189240, 108378480]

約数ペア:

[(1, 108378480), (2, 54189240), (3, 36126160), (4, 27094620), (5, 21675696), (6, 18063080), (7, 15482640), (8, 13547310), (10, 10837848), (12, 9031540), (14, 7741320), (15, 7225232), (16, 6773655), (20, 5418924), (21, 5160880), (24, 4515770), (28, 3870660), (30, 3612616), (31, 3496080), (35, 3096528), (40, 2709462), (42, 2580440), (48, 2257885), (56, 1935330), (60, 1806308), (62, 1748040), (70, 1548264), (80, 1354731), (84, 1290220), (93, 1165360), (105, 1032176), (112, 967665), (120, 903154), (124, 874020), (140, 774132), (155, 699216), (168, 645110), (186, 582680), (210, 516088), (217, 499440), (240, 451577), (248, 437010), (280, 387066), (310, 349608), (336, 322555), (372, 291340), (420, 258044), (434, 249720), (465, 233072), (496, 218505), (560, 193533), (620, 174804), (651, 166480), (744, 145670), (840, 129022), (868, 124860), (930, 116536), (1085, 99888), (1240, 87402), (1302, 83240), (1488, 72835), (1680, 64511), (1736, 62430), (1860, 58268), (2081, 52080), (2170, 49944), (2480, 43701), (2604, 41620), (3255, 33296), (3472, 31215), (3720, 29134), (4162, 26040), (4340, 24972), (5208, 20810), (6243, 17360), (6510, 16648), (7440, 14567), (8324, 13020), (8680, 12486), (10405, 10416)]