1328114880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{51239}}^1$

素因数の和:51268

約数の個数: 140

約数和(自身を含む): 4724430480

約数和(自身を除く): 3396315600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 51239, 102478, 153717, 204956, 256195, 307434, 409912, 461151, 512390, 614868, 768585, 819824, 922302, 1024780, 1229736, 1383453, 1537170, 1639648, 1844604, 2049560, 2305755, 2459472, 2766906, 3074340, 3279296, 3689208, 4099120, 4150359, 4611510, 4918944, 5533812, 6148680, 6917265, 7378416, 8198240, 8300718, 9223020, 9837888, 11067624, 12297360, 13834530, 14756832, 16396480, 16601436, 18446040, 20751795, 22135248, 24594720, 27669060, 29513664, 33202872, 36892080, 41503590, 44270496, 49189440, 55338120, 66405744, 73784160, 83007180, 88540992, 110676240, 132811488, 147568320, 166014360, 221352480, 265622976, 332028720, 442704960, 664057440, 1328114880]

約数ペア:

[(1, 1328114880), (2, 664057440), (3, 442704960), (4, 332028720), (5, 265622976), (6, 221352480), (8, 166014360), (9, 147568320), (10, 132811488), (12, 110676240), (15, 88540992), (16, 83007180), (18, 73784160), (20, 66405744), (24, 55338120), (27, 49189440), (30, 44270496), (32, 41503590), (36, 36892080), (40, 33202872), (45, 29513664), (48, 27669060), (54, 24594720), (60, 22135248), (64, 20751795), (72, 18446040), (80, 16601436), (81, 16396480), (90, 14756832), (96, 13834530), (108, 12297360), (120, 11067624), (135, 9837888), (144, 9223020), (160, 8300718), (162, 8198240), (180, 7378416), (192, 6917265), (216, 6148680), (240, 5533812), (270, 4918944), (288, 4611510), (320, 4150359), (324, 4099120), (360, 3689208), (405, 3279296), (432, 3074340), (480, 2766906), (540, 2459472), (576, 2305755), (648, 2049560), (720, 1844604), (810, 1639648), (864, 1537170), (960, 1383453), (1080, 1229736), (1296, 1024780), (1440, 922302), (1620, 819824), (1728, 768585), (2160, 614868), (2592, 512390), (2880, 461151), (3240, 409912), (4320, 307434), (5184, 256195), (6480, 204956), (8640, 153717), (12960, 102478), (25920, 51239)]