86603520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1230

約数の個数: 144

約数和(自身を含む): 291392640

約数和(自身を除く): 204789120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1187, 1216, 1280, 1520, 1824, 1920, 2280, 2374, 2432, 3040, 3561, 3648, 3840, 4560, 4748, 4864, 5935, 6080, 7122, 7296, 9120, 9496, 11870, 12160, 14244, 14592, 17805, 18240, 18992, 22553, 23740, 24320, 28488, 35610, 36480, 37984, 45106, 47480, 56976, 67659, 71220, 72960, 75968, 90212, 94960, 112765, 113952, 135318, 142440, 151936, 180424, 189920, 225530, 227904, 270636, 284880, 303872, 338295, 360848, 379840, 451060, 455808, 541272, 569760, 676590, 721696, 759680, 902120, 911616, 1082544, 1139520, 1353180, 1443392, 1519360, 1804240, 2165088, 2279040, 2706360, 2886784, 3608480, 4330176, 4558080, 5412720, 5773568, 7216960, 8660352, 10825440, 14433920, 17320704, 21650880, 28867840, 43301760, 86603520]

約数ペア:

[(1, 86603520), (2, 43301760), (3, 28867840), (4, 21650880), (5, 17320704), (6, 14433920), (8, 10825440), (10, 8660352), (12, 7216960), (15, 5773568), (16, 5412720), (19, 4558080), (20, 4330176), (24, 3608480), (30, 2886784), (32, 2706360), (38, 2279040), (40, 2165088), (48, 1804240), (57, 1519360), (60, 1443392), (64, 1353180), (76, 1139520), (80, 1082544), (95, 911616), (96, 902120), (114, 759680), (120, 721696), (128, 676590), (152, 569760), (160, 541272), (190, 455808), (192, 451060), (228, 379840), (240, 360848), (256, 338295), (285, 303872), (304, 284880), (320, 270636), (380, 227904), (384, 225530), (456, 189920), (480, 180424), (570, 151936), (608, 142440), (640, 135318), (760, 113952), (768, 112765), (912, 94960), (960, 90212), (1140, 75968), (1187, 72960), (1216, 71220), (1280, 67659), (1520, 56976), (1824, 47480), (1920, 45106), (2280, 37984), (2374, 36480), (2432, 35610), (3040, 28488), (3561, 24320), (3648, 23740), (3840, 22553), (4560, 18992), (4748, 18240), (4864, 17805), (5935, 14592), (6080, 14244), (7122, 12160), (7296, 11870), (9120, 9496)]