307828320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27883}}^1$

素因数の和:27924

約数の個数: 96

約数和(自身を含む): 1011854592

約数和(自身を除く): 704026272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 27883, 55766, 83649, 111532, 139415, 167298, 223064, 278830, 334596, 418245, 446128, 557660, 641309, 669192, 836490, 892256, 1115320, 1282618, 1338384, 1672980, 1923927, 2230640, 2565236, 2676768, 3206545, 3345960, 3847854, 4461280, 5130472, 6413090, 6691920, 7695708, 9619635, 10260944, 12826180, 13383840, 15391416, 19239270, 20521888, 25652360, 30782832, 38478540, 51304720, 61565664, 76957080, 102609440, 153914160, 307828320]

約数ペア:

[(1, 307828320), (2, 153914160), (3, 102609440), (4, 76957080), (5, 61565664), (6, 51304720), (8, 38478540), (10, 30782832), (12, 25652360), (15, 20521888), (16, 19239270), (20, 15391416), (23, 13383840), (24, 12826180), (30, 10260944), (32, 9619635), (40, 7695708), (46, 6691920), (48, 6413090), (60, 5130472), (69, 4461280), (80, 3847854), (92, 3345960), (96, 3206545), (115, 2676768), (120, 2565236), (138, 2230640), (160, 1923927), (184, 1672980), (230, 1338384), (240, 1282618), (276, 1115320), (345, 892256), (368, 836490), (460, 669192), (480, 641309), (552, 557660), (690, 446128), (736, 418245), (920, 334596), (1104, 278830), (1380, 223064), (1840, 167298), (2208, 139415), (2760, 111532), (3680, 83649), (5520, 55766), (11040, 27883)]