378677160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{641}}^1$

素因数の和:1208

約数の個数: 128

約数和(自身を含む): 1266537600

約数和(自身を除く): 887860440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 547, 641, 1080, 1094, 1282, 1641, 1923, 2188, 2564, 2735, 3205, 3282, 3846, 4376, 4923, 5128, 5470, 5769, 6410, 6564, 7692, 8205, 9615, 9846, 10940, 11538, 12820, 13128, 14769, 15384, 16410, 17307, 19230, 19692, 21880, 23076, 24615, 25640, 28845, 29538, 32820, 34614, 38460, 39384, 46152, 49230, 57690, 59076, 65640, 69228, 73845, 76920, 86535, 98460, 115380, 118152, 138456, 147690, 173070, 196920, 230760, 295380, 346140, 350627, 590760, 692280, 701254, 1051881, 1402508, 1753135, 2103762, 2805016, 3155643, 3506270, 4207524, 5259405, 6311286, 7012540, 8415048, 9466929, 10518810, 12622572, 14025080, 15778215, 18933858, 21037620, 25245144, 31556430, 37867716, 42075240, 47334645, 63112860, 75735432, 94669290, 126225720, 189338580, 378677160]

約数ペア:

[(1, 378677160), (2, 189338580), (3, 126225720), (4, 94669290), (5, 75735432), (6, 63112860), (8, 47334645), (9, 42075240), (10, 37867716), (12, 31556430), (15, 25245144), (18, 21037620), (20, 18933858), (24, 15778215), (27, 14025080), (30, 12622572), (36, 10518810), (40, 9466929), (45, 8415048), (54, 7012540), (60, 6311286), (72, 5259405), (90, 4207524), (108, 3506270), (120, 3155643), (135, 2805016), (180, 2103762), (216, 1753135), (270, 1402508), (360, 1051881), (540, 701254), (547, 692280), (641, 590760), (1080, 350627), (1094, 346140), (1282, 295380), (1641, 230760), (1923, 196920), (2188, 173070), (2564, 147690), (2735, 138456), (3205, 118152), (3282, 115380), (3846, 98460), (4376, 86535), (4923, 76920), (5128, 73845), (5470, 69228), (5769, 65640), (6410, 59076), (6564, 57690), (7692, 49230), (8205, 46152), (9615, 39384), (9846, 38460), (10940, 34614), (11538, 32820), (12820, 29538), (13128, 28845), (14769, 25640), (15384, 24615), (16410, 23076), (17307, 21880), (19230, 19692)]