345576960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:365

約数の個数: 240

約数和(自身を含む): 1223720784

約数和(自身を除く): 878143824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 256, 265, 283, 288, 318, 320, 360, 384, 424, 477, 480, 512, 530, 566, 576, 636, 640, 720, 768, 795, 848, 849, 954, 960, 1060, 1132, 1152, 1272, 1280, 1415, 1440, 1536, 1590, 1696, 1698, 1908, 1920, 2120, 2264, 2304, 2385, 2544, 2547, 2560, 2830, 2880, 3180, 3392, 3396, 3816, 3840, 4240, 4245, 4528, 4608, 4770, 5088, 5094, 5660, 5760, 6360, 6784, 6792, 7632, 7680, 8480, 8490, 9056, 9540, 10176, 10188, 11320, 11520, 12720, 12735, 13568, 13584, 14999, 15264, 16960, 16980, 18112, 19080, 20352, 20376, 22640, 23040, 25440, 25470, 27136, 27168, 29998, 30528, 33920, 33960, 36224, 38160, 40704, 40752, 44997, 45280, 50880, 50940, 54336, 59996, 61056, 67840, 67920, 72448, 74995, 76320, 81408, 81504, 89994, 90560, 101760, 101880, 108672, 119992, 122112, 134991, 135680, 135840, 144896, 149990, 152640, 163008, 179988, 181120, 203520, 203760, 217344, 224985, 239984, 244224, 269982, 271680, 299980, 305280, 326016, 359976, 362240, 407040, 407520, 434688, 449970, 479968, 539964, 543360, 599960, 610560, 652032, 674955, 719952, 724480, 815040, 899940, 959936, 1079928, 1086720, 1199920, 1221120, 1304064, 1349910, 1439904, 1630080, 1799880, 1919872, 2159856, 2173440, 2399840, 2699820, 2879808, 3260160, 3599760, 3839744, 4319712, 4799680, 5399640, 5759616, 6520320, 7199520, 7679488, 8639424, 9599360, 10799280, 11519232, 14399040, 17278848, 19198720, 21598560, 23038464, 28798080, 34557696, 38397440, 43197120, 57596160, 69115392, 86394240, 115192320, 172788480, 345576960]

約数ペア:

[(1, 345576960), (2, 172788480), (3, 115192320), (4, 86394240), (5, 69115392), (6, 57596160), (8, 43197120), (9, 38397440), (10, 34557696), (12, 28798080), (15, 23038464), (16, 21598560), (18, 19198720), (20, 17278848), (24, 14399040), (30, 11519232), (32, 10799280), (36, 9599360), (40, 8639424), (45, 7679488), (48, 7199520), (53, 6520320), (60, 5759616), (64, 5399640), (72, 4799680), (80, 4319712), (90, 3839744), (96, 3599760), (106, 3260160), (120, 2879808), (128, 2699820), (144, 2399840), (159, 2173440), (160, 2159856), (180, 1919872), (192, 1799880), (212, 1630080), (240, 1439904), (256, 1349910), (265, 1304064), (283, 1221120), (288, 1199920), (318, 1086720), (320, 1079928), (360, 959936), (384, 899940), (424, 815040), (477, 724480), (480, 719952), (512, 674955), (530, 652032), (566, 610560), (576, 599960), (636, 543360), (640, 539964), (720, 479968), (768, 449970), (795, 434688), (848, 407520), (849, 407040), (954, 362240), (960, 359976), (1060, 326016), (1132, 305280), (1152, 299980), (1272, 271680), (1280, 269982), (1415, 244224), (1440, 239984), (1536, 224985), (1590, 217344), (1696, 203760), (1698, 203520), (1908, 181120), (1920, 179988), (2120, 163008), (2264, 152640), (2304, 149990), (2385, 144896), (2544, 135840), (2547, 135680), (2560, 134991), (2830, 122112), (2880, 119992), (3180, 108672), (3392, 101880), (3396, 101760), (3816, 90560), (3840, 89994), (4240, 81504), (4245, 81408), (4528, 76320), (4608, 74995), (4770, 72448), (5088, 67920), (5094, 67840), (5660, 61056), (5760, 59996), (6360, 54336), (6784, 50940), (6792, 50880), (7632, 45280), (7680, 44997), (8480, 40752), (8490, 40704), (9056, 38160), (9540, 36224), (10176, 33960), (10188, 33920), (11320, 30528), (11520, 29998), (12720, 27168), (12735, 27136), (13568, 25470), (13584, 25440), (14999, 23040), (15264, 22640), (16960, 20376), (16980, 20352), (18112, 19080)]