108205920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 144

約数和(自身を含む): 372323952

約数和(自身を除く): 264118032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 461, 480, 489, 652, 720, 815, 922, 978, 1304, 1383, 1440, 1467, 1630, 1844, 1956, 2305, 2445, 2608, 2766, 2934, 3260, 3688, 3912, 4149, 4610, 4890, 5216, 5532, 5868, 6520, 6915, 7335, 7376, 7824, 8298, 9220, 9780, 11064, 11736, 13040, 13830, 14670, 14752, 15648, 16596, 18440, 19560, 20745, 22128, 23472, 26080, 27660, 29340, 33192, 36880, 39120, 41490, 44256, 46944, 55320, 58680, 66384, 73760, 75143, 78240, 82980, 110640, 117360, 132768, 150286, 165960, 221280, 225429, 234720, 300572, 331920, 375715, 450858, 601144, 663840, 676287, 751430, 901716, 1127145, 1202288, 1352574, 1502860, 1803432, 2254290, 2404576, 2705148, 3005720, 3381435, 3606864, 4508580, 5410296, 6011440, 6762870, 7213728, 9017160, 10820592, 12022880, 13525740, 18034320, 21641184, 27051480, 36068640, 54102960, 108205920]

約数ペア:

[(1, 108205920), (2, 54102960), (3, 36068640), (4, 27051480), (5, 21641184), (6, 18034320), (8, 13525740), (9, 12022880), (10, 10820592), (12, 9017160), (15, 7213728), (16, 6762870), (18, 6011440), (20, 5410296), (24, 4508580), (30, 3606864), (32, 3381435), (36, 3005720), (40, 2705148), (45, 2404576), (48, 2254290), (60, 1803432), (72, 1502860), (80, 1352574), (90, 1202288), (96, 1127145), (120, 901716), (144, 751430), (160, 676287), (163, 663840), (180, 601144), (240, 450858), (288, 375715), (326, 331920), (360, 300572), (461, 234720), (480, 225429), (489, 221280), (652, 165960), (720, 150286), (815, 132768), (922, 117360), (978, 110640), (1304, 82980), (1383, 78240), (1440, 75143), (1467, 73760), (1630, 66384), (1844, 58680), (1956, 55320), (2305, 46944), (2445, 44256), (2608, 41490), (2766, 39120), (2934, 36880), (3260, 33192), (3688, 29340), (3912, 27660), (4149, 26080), (4610, 23472), (4890, 22128), (5216, 20745), (5532, 19560), (5868, 18440), (6520, 16596), (6915, 15648), (7335, 14752), (7376, 14670), (7824, 13830), (8298, 13040), (9220, 11736), (9780, 11064)]