383394240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 168

約数和(自身を含む): 1326611520

約数和(自身を除く): 943217280

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, 239, 240, 288, 320, 360, 478, 480, 557, 576, 717, 720, 956, 960, 1114, 1195, 1434, 1440, 1671, 1912, 2151, 2228, 2390, 2785, 2868, 2880, 3342, 3585, 3824, 4302, 4456, 4780, 5013, 5570, 5736, 6684, 7170, 7648, 8355, 8604, 8912, 9560, 10026, 10755, 11140, 11472, 13368, 14340, 15296, 16710, 17208, 17824, 19120, 20052, 21510, 22280, 22944, 25065, 26736, 28680, 33420, 34416, 35648, 38240, 40104, 43020, 44560, 45888, 50130, 53472, 57360, 66840, 68832, 76480, 80208, 86040, 89120, 100260, 106944, 114720, 133123, 133680, 137664, 160416, 172080, 178240, 200520, 229440, 266246, 267360, 320832, 344160, 399369, 401040, 532492, 534720, 665615, 688320, 798738, 802080, 1064984, 1198107, 1331230, 1597476, 1604160, 1996845, 2129968, 2396214, 2662460, 3194952, 3993690, 4259936, 4792428, 5324920, 5990535, 6389904, 7987380, 8519872, 9584856, 10649840, 11981070, 12779808, 15974760, 19169712, 21299680, 23962140, 25559616, 31949520, 38339424, 42599360, 47924280, 63899040, 76678848, 95848560, 127798080, 191697120, 383394240]

約数ペア:

[(1, 383394240), (2, 191697120), (3, 127798080), (4, 95848560), (5, 76678848), (6, 63899040), (8, 47924280), (9, 42599360), (10, 38339424), (12, 31949520), (15, 25559616), (16, 23962140), (18, 21299680), (20, 19169712), (24, 15974760), (30, 12779808), (32, 11981070), (36, 10649840), (40, 9584856), (45, 8519872), (48, 7987380), (60, 6389904), (64, 5990535), (72, 5324920), (80, 4792428), (90, 4259936), (96, 3993690), (120, 3194952), (144, 2662460), (160, 2396214), (180, 2129968), (192, 1996845), (239, 1604160), (240, 1597476), (288, 1331230), (320, 1198107), (360, 1064984), (478, 802080), (480, 798738), (557, 688320), (576, 665615), (717, 534720), (720, 532492), (956, 401040), (960, 399369), (1114, 344160), (1195, 320832), (1434, 267360), (1440, 266246), (1671, 229440), (1912, 200520), (2151, 178240), (2228, 172080), (2390, 160416), (2785, 137664), (2868, 133680), (2880, 133123), (3342, 114720), (3585, 106944), (3824, 100260), (4302, 89120), (4456, 86040), (4780, 80208), (5013, 76480), (5570, 68832), (5736, 66840), (6684, 57360), (7170, 53472), (7648, 50130), (8355, 45888), (8604, 44560), (8912, 43020), (9560, 40104), (10026, 38240), (10755, 35648), (11140, 34416), (11472, 33420), (13368, 28680), (14340, 26736), (15296, 25065), (16710, 22944), (17208, 22280), (17824, 21510), (19120, 20052)]