317920320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1871}}^1$

素因数の和:1953

約数の個数: 168

約数和(自身を含む): 1112641920

約数和(自身を除く): 794721600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 708, 720, 885, 944, 960, 1062, 1180, 1416, 1440, 1770, 1871, 1888, 2124, 2360, 2655, 2832, 2880, 3540, 3742, 3776, 4248, 4720, 5310, 5613, 5664, 7080, 7484, 8496, 9355, 9440, 10620, 11226, 11328, 14160, 14968, 16839, 16992, 18710, 18880, 21240, 22452, 28065, 28320, 29936, 33678, 33984, 37420, 42480, 44904, 56130, 56640, 59872, 67356, 74840, 84195, 84960, 89808, 110389, 112260, 119744, 134712, 149680, 168390, 169920, 179616, 220778, 224520, 269424, 299360, 331167, 336780, 359232, 441556, 449040, 538848, 551945, 598720, 662334, 673560, 883112, 898080, 993501, 1077696, 1103890, 1324668, 1347120, 1655835, 1766224, 1796160, 1987002, 2207780, 2649336, 2694240, 3311670, 3532448, 3974004, 4415560, 4967505, 5298672, 5388480, 6623340, 7064896, 7948008, 8831120, 9935010, 10597344, 13246680, 15896016, 17662240, 19870020, 21194688, 26493360, 31792032, 35324480, 39740040, 52986720, 63584064, 79480080, 105973440, 158960160, 317920320]

約数ペア:

[(1, 317920320), (2, 158960160), (3, 105973440), (4, 79480080), (5, 63584064), (6, 52986720), (8, 39740040), (9, 35324480), (10, 31792032), (12, 26493360), (15, 21194688), (16, 19870020), (18, 17662240), (20, 15896016), (24, 13246680), (30, 10597344), (32, 9935010), (36, 8831120), (40, 7948008), (45, 7064896), (48, 6623340), (59, 5388480), (60, 5298672), (64, 4967505), (72, 4415560), (80, 3974004), (90, 3532448), (96, 3311670), (118, 2694240), (120, 2649336), (144, 2207780), (160, 1987002), (177, 1796160), (180, 1766224), (192, 1655835), (236, 1347120), (240, 1324668), (288, 1103890), (295, 1077696), (320, 993501), (354, 898080), (360, 883112), (472, 673560), (480, 662334), (531, 598720), (576, 551945), (590, 538848), (708, 449040), (720, 441556), (885, 359232), (944, 336780), (960, 331167), (1062, 299360), (1180, 269424), (1416, 224520), (1440, 220778), (1770, 179616), (1871, 169920), (1888, 168390), (2124, 149680), (2360, 134712), (2655, 119744), (2832, 112260), (2880, 110389), (3540, 89808), (3742, 84960), (3776, 84195), (4248, 74840), (4720, 67356), (5310, 59872), (5613, 56640), (5664, 56130), (7080, 44904), (7484, 42480), (8496, 37420), (9355, 33984), (9440, 33678), (10620, 29936), (11226, 28320), (11328, 28065), (14160, 22452), (14968, 21240), (16839, 18880), (16992, 18710)]