179120640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 581587776

約数和(自身を除く): 402467136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 281, 320, 332, 384, 415, 480, 498, 512, 562, 640, 664, 768, 830, 843, 960, 996, 1124, 1245, 1280, 1328, 1405, 1536, 1660, 1686, 1920, 1992, 2248, 2490, 2560, 2656, 2810, 3320, 3372, 3840, 3984, 4215, 4496, 4980, 5312, 5620, 6640, 6744, 7680, 7968, 8430, 8992, 9960, 10624, 11240, 13280, 13488, 15936, 16860, 17984, 19920, 21248, 22480, 23323, 26560, 26976, 31872, 33720, 35968, 39840, 42496, 44960, 46646, 53120, 53952, 63744, 67440, 69969, 71936, 79680, 89920, 93292, 106240, 107904, 116615, 127488, 134880, 139938, 143872, 159360, 179840, 186584, 212480, 215808, 233230, 269760, 279876, 318720, 349845, 359680, 373168, 431616, 466460, 539520, 559752, 637440, 699690, 719360, 746336, 932920, 1079040, 1119504, 1399380, 1492672, 1865840, 2158080, 2239008, 2798760, 2985344, 3731680, 4478016, 5597520, 5970688, 7463360, 8956032, 11195040, 11941376, 14926720, 17912064, 22390080, 29853440, 35824128, 44780160, 59706880, 89560320, 179120640]

約数ペア:

[(1, 179120640), (2, 89560320), (3, 59706880), (4, 44780160), (5, 35824128), (6, 29853440), (8, 22390080), (10, 17912064), (12, 14926720), (15, 11941376), (16, 11195040), (20, 8956032), (24, 7463360), (30, 5970688), (32, 5597520), (40, 4478016), (48, 3731680), (60, 2985344), (64, 2798760), (80, 2239008), (83, 2158080), (96, 1865840), (120, 1492672), (128, 1399380), (160, 1119504), (166, 1079040), (192, 932920), (240, 746336), (249, 719360), (256, 699690), (281, 637440), (320, 559752), (332, 539520), (384, 466460), (415, 431616), (480, 373168), (498, 359680), (512, 349845), (562, 318720), (640, 279876), (664, 269760), (768, 233230), (830, 215808), (843, 212480), (960, 186584), (996, 179840), (1124, 159360), (1245, 143872), (1280, 139938), (1328, 134880), (1405, 127488), (1536, 116615), (1660, 107904), (1686, 106240), (1920, 93292), (1992, 89920), (2248, 79680), (2490, 71936), (2560, 69969), (2656, 67440), (2810, 63744), (3320, 53952), (3372, 53120), (3840, 46646), (3984, 44960), (4215, 42496), (4496, 39840), (4980, 35968), (5312, 33720), (5620, 31872), (6640, 26976), (6744, 26560), (7680, 23323), (7968, 22480), (8430, 21248), (8992, 19920), (9960, 17984), (10624, 16860), (11240, 15936), (13280, 13488)]