804810240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2729

約数の個数: 240

約数和(自身を含む): 3002807808

約数和(自身を除く): 2197997568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2687, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5374, 5760, 6240, 6656, 7488, 7680, 8061, 8320, 9360, 9984, 10748, 11520, 12480, 13435, 14976, 16122, 16640, 18720, 19968, 21496, 23040, 24183, 24960, 26870, 29952, 32244, 33280, 34931, 37440, 40305, 42992, 48366, 49920, 53740, 59904, 64488, 69862, 74880, 80610, 85984, 96732, 99840, 104793, 107480, 120915, 128976, 139724, 149760, 161220, 171968, 174655, 193464, 209586, 214960, 241830, 257952, 279448, 299520, 314379, 322440, 343936, 349310, 386928, 419172, 429920, 483660, 515904, 523965, 558896, 628758, 644880, 687872, 698620, 773856, 838344, 859840, 967320, 1031808, 1047930, 1117792, 1257516, 1289760, 1375744, 1397240, 1547712, 1571895, 1676688, 1719680, 1934640, 2063616, 2095860, 2235584, 2515032, 2579520, 2794480, 3095424, 3143790, 3353376, 3439360, 3869280, 4127232, 4191720, 4471168, 5030064, 5159040, 5588960, 6190848, 6287580, 6706752, 6878720, 7738560, 8383440, 8942336, 10060128, 10318080, 11177920, 12381696, 12575160, 13413504, 15477120, 16766880, 17884672, 20120256, 20636160, 22355840, 25150320, 26827008, 30954240, 33533760, 40240512, 44711680, 50300640, 53654016, 61908480, 67067520, 80481024, 89423360, 100601280, 134135040, 160962048, 201202560, 268270080, 402405120, 804810240]

約数ペア:

[(1, 804810240), (2, 402405120), (3, 268270080), (4, 201202560), (5, 160962048), (6, 134135040), (8, 100601280), (9, 89423360), (10, 80481024), (12, 67067520), (13, 61908480), (15, 53654016), (16, 50300640), (18, 44711680), (20, 40240512), (24, 33533760), (26, 30954240), (30, 26827008), (32, 25150320), (36, 22355840), (39, 20636160), (40, 20120256), (45, 17884672), (48, 16766880), (52, 15477120), (60, 13413504), (64, 12575160), (65, 12381696), (72, 11177920), (78, 10318080), (80, 10060128), (90, 8942336), (96, 8383440), (104, 7738560), (117, 6878720), (120, 6706752), (128, 6287580), (130, 6190848), (144, 5588960), (156, 5159040), (160, 5030064), (180, 4471168), (192, 4191720), (195, 4127232), (208, 3869280), (234, 3439360), (240, 3353376), (256, 3143790), (260, 3095424), (288, 2794480), (312, 2579520), (320, 2515032), (360, 2235584), (384, 2095860), (390, 2063616), (416, 1934640), (468, 1719680), (480, 1676688), (512, 1571895), (520, 1547712), (576, 1397240), (585, 1375744), (624, 1289760), (640, 1257516), (720, 1117792), (768, 1047930), (780, 1031808), (832, 967320), (936, 859840), (960, 838344), (1040, 773856), (1152, 698620), (1170, 687872), (1248, 644880), (1280, 628758), (1440, 558896), (1536, 523965), (1560, 515904), (1664, 483660), (1872, 429920), (1920, 419172), (2080, 386928), (2304, 349310), (2340, 343936), (2496, 322440), (2560, 314379), (2687, 299520), (2880, 279448), (3120, 257952), (3328, 241830), (3744, 214960), (3840, 209586), (4160, 193464), (4608, 174655), (4680, 171968), (4992, 161220), (5374, 149760), (5760, 139724), (6240, 128976), (6656, 120915), (7488, 107480), (7680, 104793), (8061, 99840), (8320, 96732), (9360, 85984), (9984, 80610), (10748, 74880), (11520, 69862), (12480, 64488), (13435, 59904), (14976, 53740), (16122, 49920), (16640, 48366), (18720, 42992), (19968, 40305), (21496, 37440), (23040, 34931), (24183, 33280), (24960, 32244), (26870, 29952)]