89560320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 290509632

約数和(自身を除く): 200949312

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, 562, 640, 664, 768, 830, 843, 960, 996, 1124, 1245, 1280, 1328, 1405, 1660, 1686, 1920, 1992, 2248, 2490, 2656, 2810, 3320, 3372, 3840, 3984, 4215, 4496, 4980, 5312, 5620, 6640, 6744, 7968, 8430, 8992, 9960, 10624, 11240, 13280, 13488, 15936, 16860, 17984, 19920, 21248, 22480, 23323, 26560, 26976, 31872, 33720, 35968, 39840, 44960, 46646, 53120, 53952, 63744, 67440, 69969, 71936, 79680, 89920, 93292, 106240, 107904, 116615, 134880, 139938, 159360, 179840, 186584, 215808, 233230, 269760, 279876, 318720, 349845, 359680, 373168, 466460, 539520, 559752, 699690, 746336, 932920, 1079040, 1119504, 1399380, 1492672, 1865840, 2239008, 2798760, 2985344, 3731680, 4478016, 5597520, 5970688, 7463360, 8956032, 11195040, 14926720, 17912064, 22390080, 29853440, 44780160, 89560320]

約数ペア:

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