188255520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:807

約数の個数: 144

約数和(自身を含む): 646289280

約数和(自身を除く): 458033760

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, 180, 239, 240, 288, 360, 478, 480, 547, 717, 720, 956, 1094, 1195, 1434, 1440, 1641, 1912, 2151, 2188, 2390, 2735, 2868, 3282, 3585, 3824, 4302, 4376, 4780, 4923, 5470, 5736, 6564, 7170, 7648, 8205, 8604, 8752, 9560, 9846, 10755, 10940, 11472, 13128, 14340, 16410, 17208, 17504, 19120, 19692, 21510, 21880, 22944, 24615, 26256, 28680, 32820, 34416, 38240, 39384, 43020, 43760, 49230, 52512, 57360, 65640, 68832, 78768, 86040, 87520, 98460, 114720, 130733, 131280, 157536, 172080, 196920, 261466, 262560, 344160, 392199, 393840, 522932, 653665, 784398, 787680, 1045864, 1176597, 1307330, 1568796, 1960995, 2091728, 2353194, 2614660, 3137592, 3921990, 4183456, 4706388, 5229320, 5882985, 6275184, 7843980, 9412776, 10458640, 11765970, 12550368, 15687960, 18825552, 20917280, 23531940, 31375920, 37651104, 47063880, 62751840, 94127760, 188255520]

約数ペア:

[(1, 188255520), (2, 94127760), (3, 62751840), (4, 47063880), (5, 37651104), (6, 31375920), (8, 23531940), (9, 20917280), (10, 18825552), (12, 15687960), (15, 12550368), (16, 11765970), (18, 10458640), (20, 9412776), (24, 7843980), (30, 6275184), (32, 5882985), (36, 5229320), (40, 4706388), (45, 4183456), (48, 3921990), (60, 3137592), (72, 2614660), (80, 2353194), (90, 2091728), (96, 1960995), (120, 1568796), (144, 1307330), (160, 1176597), (180, 1045864), (239, 787680), (240, 784398), (288, 653665), (360, 522932), (478, 393840), (480, 392199), (547, 344160), (717, 262560), (720, 261466), (956, 196920), (1094, 172080), (1195, 157536), (1434, 131280), (1440, 130733), (1641, 114720), (1912, 98460), (2151, 87520), (2188, 86040), (2390, 78768), (2735, 68832), (2868, 65640), (3282, 57360), (3585, 52512), (3824, 49230), (4302, 43760), (4376, 43020), (4780, 39384), (4923, 38240), (5470, 34416), (5736, 32820), (6564, 28680), (7170, 26256), (7648, 24615), (8205, 22944), (8604, 21880), (8752, 21510), (9560, 19692), (9846, 19120), (10755, 17504), (10940, 17208), (11472, 16410), (13128, 14340)]