80719354080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1699}}^1\times {\mathrm{32993}}^1$

素因数の和:34713

約数の個数: 144

約数和(自身を含む): 275625277200

約数和(自身を除く): 194905923120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1699, 3398, 5097, 6796, 8495, 10194, 13592, 15291, 16990, 20388, 25485, 27184, 30582, 32993, 33980, 40776, 50970, 54368, 61164, 65986, 67960, 76455, 81552, 98979, 101940, 122328, 131972, 135920, 152910, 163104, 164965, 197958, 203880, 244656, 263944, 271840, 296937, 305820, 329930, 395916, 407760, 489312, 494895, 527888, 593874, 611640, 659860, 791832, 815520, 989790, 1055776, 1187748, 1223280, 1319720, 1484685, 1583664, 1979580, 2375496, 2446560, 2639440, 2969370, 3167328, 3959160, 4750992, 5278880, 5938740, 7918320, 9501984, 11877480, 15836640, 23754960, 47509920, 56055107, 112110214, 168165321, 224220428, 280275535, 336330642, 448440856, 504495963, 560551070, 672661284, 840826605, 896881712, 1008991926, 1121102140, 1345322568, 1681653210, 1793763424, 2017983852, 2242204280, 2522479815, 2690645136, 3363306420, 4035967704, 4484408560, 5044959630, 5381290272, 6726612840, 8071935408, 8968817120, 10089919260, 13453225680, 16143870816, 20179838520, 26906451360, 40359677040, 80719354080]

約数ペア:

[(1, 80719354080), (2, 40359677040), (3, 26906451360), (4, 20179838520), (5, 16143870816), (6, 13453225680), (8, 10089919260), (9, 8968817120), (10, 8071935408), (12, 6726612840), (15, 5381290272), (16, 5044959630), (18, 4484408560), (20, 4035967704), (24, 3363306420), (30, 2690645136), (32, 2522479815), (36, 2242204280), (40, 2017983852), (45, 1793763424), (48, 1681653210), (60, 1345322568), (72, 1121102140), (80, 1008991926), (90, 896881712), (96, 840826605), (120, 672661284), (144, 560551070), (160, 504495963), (180, 448440856), (240, 336330642), (288, 280275535), (360, 224220428), (480, 168165321), (720, 112110214), (1440, 56055107), (1699, 47509920), (3398, 23754960), (5097, 15836640), (6796, 11877480), (8495, 9501984), (10194, 7918320), (13592, 5938740), (15291, 5278880), (16990, 4750992), (20388, 3959160), (25485, 3167328), (27184, 2969370), (30582, 2639440), (32993, 2446560), (33980, 2375496), (40776, 1979580), (50970, 1583664), (54368, 1484685), (61164, 1319720), (65986, 1223280), (67960, 1187748), (76455, 1055776), (81552, 989790), (98979, 815520), (101940, 791832), (122328, 659860), (131972, 611640), (135920, 593874), (152910, 527888), (163104, 494895), (164965, 489312), (197958, 407760), (203880, 395916), (244656, 329930), (263944, 305820), (271840, 296937)]