671532480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{541}}^1$

素因数の和:995

約数の個数: 168

約数和(自身を含む): 2319430464

約数和(自身を除く): 1647897984

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 431, 480, 541, 576, 720, 862, 960, 1082, 1293, 1440, 1623, 1724, 2155, 2164, 2586, 2705, 2880, 3246, 3448, 3879, 4310, 4328, 4869, 5172, 5410, 6465, 6492, 6896, 7758, 8115, 8620, 8656, 9738, 10344, 10820, 12930, 12984, 13792, 15516, 16230, 17240, 17312, 19395, 19476, 20688, 21640, 24345, 25860, 25968, 27584, 31032, 32460, 34480, 34624, 38790, 38952, 41376, 43280, 48690, 51720, 51936, 62064, 64920, 68960, 77580, 77904, 82752, 86560, 97380, 103440, 103872, 124128, 129840, 137920, 155160, 155808, 173120, 194760, 206880, 233171, 248256, 259680, 310320, 311616, 389520, 413760, 466342, 519360, 620640, 699513, 779040, 932684, 1165855, 1241280, 1399026, 1558080, 1865368, 2098539, 2331710, 2798052, 3497565, 3730736, 4197078, 4663420, 5596104, 6995130, 7461472, 8394156, 9326840, 10492695, 11192208, 13990260, 14922944, 16788312, 18653680, 20985390, 22384416, 27980520, 33576624, 37307360, 41970780, 44768832, 55961040, 67153248, 74614720, 83941560, 111922080, 134306496, 167883120, 223844160, 335766240, 671532480]

約数ペア:

[(1, 671532480), (2, 335766240), (3, 223844160), (4, 167883120), (5, 134306496), (6, 111922080), (8, 83941560), (9, 74614720), (10, 67153248), (12, 55961040), (15, 44768832), (16, 41970780), (18, 37307360), (20, 33576624), (24, 27980520), (30, 22384416), (32, 20985390), (36, 18653680), (40, 16788312), (45, 14922944), (48, 13990260), (60, 11192208), (64, 10492695), (72, 9326840), (80, 8394156), (90, 7461472), (96, 6995130), (120, 5596104), (144, 4663420), (160, 4197078), (180, 3730736), (192, 3497565), (240, 2798052), (288, 2331710), (320, 2098539), (360, 1865368), (431, 1558080), (480, 1399026), (541, 1241280), (576, 1165855), (720, 932684), (862, 779040), (960, 699513), (1082, 620640), (1293, 519360), (1440, 466342), (1623, 413760), (1724, 389520), (2155, 311616), (2164, 310320), (2586, 259680), (2705, 248256), (2880, 233171), (3246, 206880), (3448, 194760), (3879, 173120), (4310, 155808), (4328, 155160), (4869, 137920), (5172, 129840), (5410, 124128), (6465, 103872), (6492, 103440), (6896, 97380), (7758, 86560), (8115, 82752), (8620, 77904), (8656, 77580), (9738, 68960), (10344, 64920), (10820, 62064), (12930, 51936), (12984, 51720), (13792, 48690), (15516, 43280), (16230, 41376), (17240, 38952), (17312, 38790), (19395, 34624), (19476, 34480), (20688, 32460), (21640, 31032), (24345, 27584), (25860, 25968)]