86609280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 280051200

約数和(自身を除く): 193441920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 571, 632, 640, 790, 948, 960, 1142, 1185, 1264, 1580, 1713, 1896, 1920, 2284, 2370, 2528, 2855, 3160, 3426, 3792, 4568, 4740, 5056, 5710, 6320, 6852, 7584, 8565, 9136, 9480, 10112, 11420, 12640, 13704, 15168, 17130, 18272, 18960, 22840, 25280, 27408, 30336, 34260, 36544, 37920, 45109, 45680, 50560, 54816, 68520, 73088, 75840, 90218, 91360, 109632, 135327, 137040, 151680, 180436, 182720, 219264, 225545, 270654, 274080, 360872, 365440, 451090, 541308, 548160, 676635, 721744, 902180, 1082616, 1096320, 1353270, 1443488, 1804360, 2165232, 2706540, 2886976, 3608720, 4330464, 5413080, 5773952, 7217440, 8660928, 10826160, 14434880, 17321856, 21652320, 28869760, 43304640, 86609280]

約数ペア:

[(1, 86609280), (2, 43304640), (3, 28869760), (4, 21652320), (5, 17321856), (6, 14434880), (8, 10826160), (10, 8660928), (12, 7217440), (15, 5773952), (16, 5413080), (20, 4330464), (24, 3608720), (30, 2886976), (32, 2706540), (40, 2165232), (48, 1804360), (60, 1443488), (64, 1353270), (79, 1096320), (80, 1082616), (96, 902180), (120, 721744), (128, 676635), (158, 548160), (160, 541308), (192, 451090), (237, 365440), (240, 360872), (316, 274080), (320, 270654), (384, 225545), (395, 219264), (474, 182720), (480, 180436), (571, 151680), (632, 137040), (640, 135327), (790, 109632), (948, 91360), (960, 90218), (1142, 75840), (1185, 73088), (1264, 68520), (1580, 54816), (1713, 50560), (1896, 45680), (1920, 45109), (2284, 37920), (2370, 36544), (2528, 34260), (2855, 30336), (3160, 27408), (3426, 25280), (3792, 22840), (4568, 18960), (4740, 18272), (5056, 17130), (5710, 15168), (6320, 13704), (6852, 12640), (7584, 11420), (8565, 10112), (9136, 9480)]