241927680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 240

約数和(自身を含む): 829121040

約数和(自身を除く): 587193360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 109, 120, 128, 136, 160, 170, 192, 204, 218, 240, 255, 256, 272, 289, 320, 327, 340, 384, 408, 436, 480, 510, 512, 544, 545, 578, 640, 654, 680, 768, 816, 867, 872, 960, 1020, 1088, 1090, 1156, 1280, 1308, 1360, 1445, 1536, 1632, 1635, 1734, 1744, 1853, 1920, 2040, 2176, 2180, 2312, 2560, 2616, 2720, 2890, 3264, 3270, 3468, 3488, 3706, 3840, 4080, 4335, 4352, 4360, 4624, 5232, 5440, 5559, 5780, 6528, 6540, 6936, 6976, 7412, 7680, 8160, 8670, 8704, 8720, 9248, 9265, 10464, 10880, 11118, 11560, 13056, 13080, 13872, 13952, 14824, 16320, 17340, 17440, 18496, 18530, 20928, 21760, 22236, 23120, 26112, 26160, 27744, 27795, 27904, 29648, 31501, 32640, 34680, 34880, 36992, 37060, 41856, 43520, 44472, 46240, 52320, 55488, 55590, 55808, 59296, 63002, 65280, 69360, 69760, 73984, 74120, 83712, 88944, 92480, 94503, 104640, 110976, 111180, 118592, 126004, 130560, 138720, 139520, 147968, 148240, 157505, 167424, 177888, 184960, 189006, 209280, 221952, 222360, 237184, 252008, 277440, 279040, 296480, 315010, 355776, 369920, 378012, 418560, 443904, 444720, 472515, 474368, 504016, 554880, 592960, 630020, 711552, 739840, 756024, 837120, 889440, 945030, 948736, 1008032, 1109760, 1185920, 1260040, 1423104, 1512048, 1778880, 1890060, 2016064, 2219520, 2371840, 2520080, 2846208, 3024096, 3557760, 3780120, 4032128, 4743680, 5040160, 6048192, 7115520, 7560240, 8064256, 10080320, 12096384, 14231040, 15120480, 16128512, 20160640, 24192768, 30240960, 40321280, 48385536, 60481920, 80642560, 120963840, 241927680]

約数ペア:

[(1, 241927680), (2, 120963840), (3, 80642560), (4, 60481920), (5, 48385536), (6, 40321280), (8, 30240960), (10, 24192768), (12, 20160640), (15, 16128512), (16, 15120480), (17, 14231040), (20, 12096384), (24, 10080320), (30, 8064256), (32, 7560240), (34, 7115520), (40, 6048192), (48, 5040160), (51, 4743680), (60, 4032128), (64, 3780120), (68, 3557760), (80, 3024096), (85, 2846208), (96, 2520080), (102, 2371840), (109, 2219520), (120, 2016064), (128, 1890060), (136, 1778880), (160, 1512048), (170, 1423104), (192, 1260040), (204, 1185920), (218, 1109760), (240, 1008032), (255, 948736), (256, 945030), (272, 889440), (289, 837120), (320, 756024), (327, 739840), (340, 711552), (384, 630020), (408, 592960), (436, 554880), (480, 504016), (510, 474368), (512, 472515), (544, 444720), (545, 443904), (578, 418560), (640, 378012), (654, 369920), (680, 355776), (768, 315010), (816, 296480), (867, 279040), (872, 277440), (960, 252008), (1020, 237184), (1088, 222360), (1090, 221952), (1156, 209280), (1280, 189006), (1308, 184960), (1360, 177888), (1445, 167424), (1536, 157505), (1632, 148240), (1635, 147968), (1734, 139520), (1744, 138720), (1853, 130560), (1920, 126004), (2040, 118592), (2176, 111180), (2180, 110976), (2312, 104640), (2560, 94503), (2616, 92480), (2720, 88944), (2890, 83712), (3264, 74120), (3270, 73984), (3468, 69760), (3488, 69360), (3706, 65280), (3840, 63002), (4080, 59296), (4335, 55808), (4352, 55590), (4360, 55488), (4624, 52320), (5232, 46240), (5440, 44472), (5559, 43520), (5780, 41856), (6528, 37060), (6540, 36992), (6936, 34880), (6976, 34680), (7412, 32640), (7680, 31501), (8160, 29648), (8670, 27904), (8704, 27795), (8720, 27744), (9248, 26160), (9265, 26112), (10464, 23120), (10880, 22236), (11118, 21760), (11560, 20928), (13056, 18530), (13080, 18496), (13872, 17440), (13952, 17340), (14824, 16320)]