1202780160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 4313312640

約数和(自身を除く): 3110532480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 421, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 842, 930, 960, 992, 1024, 1116, 1152, 1240, 1263, 1280, 1395, 1440, 1488, 1536, 1684, 1860, 1920, 1984, 2048, 2105, 2232, 2304, 2480, 2526, 2560, 2790, 2880, 2976, 3072, 3368, 3720, 3789, 3840, 3968, 4210, 4464, 4608, 4960, 5052, 5120, 5580, 5760, 5952, 6144, 6315, 6736, 7440, 7578, 7680, 7936, 8420, 8928, 9216, 9920, 10104, 10240, 11160, 11520, 11904, 12630, 13051, 13472, 14880, 15156, 15360, 15872, 16840, 17856, 18432, 18945, 19840, 20208, 22320, 23040, 23808, 25260, 26102, 26944, 29760, 30312, 30720, 31744, 33680, 35712, 37890, 39153, 39680, 40416, 44640, 46080, 47616, 50520, 52204, 53888, 59520, 60624, 63488, 65255, 67360, 71424, 75780, 78306, 79360, 80832, 89280, 92160, 95232, 101040, 104408, 107776, 117459, 119040, 121248, 130510, 134720, 142848, 151560, 156612, 158720, 161664, 178560, 190464, 195765, 202080, 208816, 215552, 234918, 238080, 242496, 261020, 269440, 285696, 303120, 313224, 317440, 323328, 357120, 391530, 404160, 417632, 431104, 469836, 476160, 484992, 522040, 538880, 571392, 587295, 606240, 626448, 646656, 714240, 783060, 808320, 835264, 862208, 939672, 952320, 969984, 1044080, 1077760, 1174590, 1212480, 1252896, 1293312, 1428480, 1566120, 1616640, 1670528, 1879344, 1939968, 2088160, 2155520, 2349180, 2424960, 2505792, 2586624, 2856960, 3132240, 3233280, 3341056, 3758688, 3879936, 4176320, 4311040, 4698360, 4849920, 5011584, 6264480, 6466560, 6682112, 7517376, 7759872, 8352640, 9396720, 9699840, 10023168, 12528960, 12933120, 13364224, 15034752, 16705280, 18793440, 19399680, 20046336, 25057920, 26728448, 30069504, 33410560, 37586880, 38799360, 40092672, 50115840, 60139008, 66821120, 75173760, 80185344, 100231680, 120278016, 133642240, 150347520, 200463360, 240556032, 300695040, 400926720, 601390080, 1202780160]

約数ペア:

[(1, 1202780160), (2, 601390080), (3, 400926720), (4, 300695040), (5, 240556032), (6, 200463360), (8, 150347520), (9, 133642240), (10, 120278016), (12, 100231680), (15, 80185344), (16, 75173760), (18, 66821120), (20, 60139008), (24, 50115840), (30, 40092672), (31, 38799360), (32, 37586880), (36, 33410560), (40, 30069504), (45, 26728448), (48, 25057920), (60, 20046336), (62, 19399680), (64, 18793440), (72, 16705280), (80, 15034752), (90, 13364224), (93, 12933120), (96, 12528960), (120, 10023168), (124, 9699840), (128, 9396720), (144, 8352640), (155, 7759872), (160, 7517376), (180, 6682112), (186, 6466560), (192, 6264480), (240, 5011584), (248, 4849920), (256, 4698360), (279, 4311040), (288, 4176320), (310, 3879936), (320, 3758688), (360, 3341056), (372, 3233280), (384, 3132240), (421, 2856960), (465, 2586624), (480, 2505792), (496, 2424960), (512, 2349180), (558, 2155520), (576, 2088160), (620, 1939968), (640, 1879344), (720, 1670528), (744, 1616640), (768, 1566120), (842, 1428480), (930, 1293312), (960, 1252896), (992, 1212480), (1024, 1174590), (1116, 1077760), (1152, 1044080), (1240, 969984), (1263, 952320), (1280, 939672), (1395, 862208), (1440, 835264), (1488, 808320), (1536, 783060), (1684, 714240), (1860, 646656), (1920, 626448), (1984, 606240), (2048, 587295), (2105, 571392), (2232, 538880), (2304, 522040), (2480, 484992), (2526, 476160), (2560, 469836), (2790, 431104), (2880, 417632), (2976, 404160), (3072, 391530), (3368, 357120), (3720, 323328), (3789, 317440), (3840, 313224), (3968, 303120), (4210, 285696), (4464, 269440), (4608, 261020), (4960, 242496), (5052, 238080), (5120, 234918), (5580, 215552), (5760, 208816), (5952, 202080), (6144, 195765), (6315, 190464), (6736, 178560), (7440, 161664), (7578, 158720), (7680, 156612), (7936, 151560), (8420, 142848), (8928, 134720), (9216, 130510), (9920, 121248), (10104, 119040), (10240, 117459), (11160, 107776), (11520, 104408), (11904, 101040), (12630, 95232), (13051, 92160), (13472, 89280), (14880, 80832), (15156, 79360), (15360, 78306), (15872, 75780), (16840, 71424), (17856, 67360), (18432, 65255), (18945, 63488), (19840, 60624), (20208, 59520), (22320, 53888), (23040, 52204), (23808, 50520), (25260, 47616), (26102, 46080), (26944, 44640), (29760, 40416), (30312, 39680), (30720, 39153), (31744, 37890), (33680, 35712)]