78832320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11731}}^1$

素因数の和:11758

約数の個数: 112

約数和(自身を含む): 286073088

約数和(自身を除く): 207240768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 11731, 23462, 35193, 46924, 58655, 70386, 82117, 93848, 117310, 140772, 164234, 175965, 187696, 234620, 246351, 281544, 328468, 351930, 375392, 410585, 469240, 492702, 563088, 656936, 703860, 750784, 821170, 938480, 985404, 1126176, 1231755, 1313872, 1407720, 1642340, 1876960, 1970808, 2252352, 2463510, 2627744, 2815440, 3284680, 3753920, 3941616, 4927020, 5255488, 5630880, 6569360, 7883232, 9854040, 11261760, 13138720, 15766464, 19708080, 26277440, 39416160, 78832320]

約数ペア:

[(1, 78832320), (2, 39416160), (3, 26277440), (4, 19708080), (5, 15766464), (6, 13138720), (7, 11261760), (8, 9854040), (10, 7883232), (12, 6569360), (14, 5630880), (15, 5255488), (16, 4927020), (20, 3941616), (21, 3753920), (24, 3284680), (28, 2815440), (30, 2627744), (32, 2463510), (35, 2252352), (40, 1970808), (42, 1876960), (48, 1642340), (56, 1407720), (60, 1313872), (64, 1231755), (70, 1126176), (80, 985404), (84, 938480), (96, 821170), (105, 750784), (112, 703860), (120, 656936), (140, 563088), (160, 492702), (168, 469240), (192, 410585), (210, 375392), (224, 351930), (240, 328468), (280, 281544), (320, 246351), (336, 234620), (420, 187696), (448, 175965), (480, 164234), (560, 140772), (672, 117310), (840, 93848), (960, 82117), (1120, 70386), (1344, 58655), (1680, 46924), (2240, 35193), (3360, 23462), (6720, 11731)]