78356160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{3023}}^1$

素因数の和:3052

約数の個数: 140

約数和(自身を含む): 278818848

約数和(自身を除く): 200462688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3023, 3240, 4320, 5184, 6046, 6480, 8640, 9069, 12092, 12960, 15115, 18138, 24184, 25920, 27207, 30230, 36276, 45345, 48368, 54414, 60460, 72552, 81621, 90690, 96736, 108828, 120920, 136035, 145104, 163242, 181380, 193472, 217656, 241840, 244863, 272070, 290208, 326484, 362760, 408105, 435312, 483680, 489726, 544140, 580416, 652968, 725520, 816210, 870624, 967360, 979452, 1088280, 1224315, 1305936, 1451040, 1632420, 1741248, 1958904, 2176560, 2448630, 2611872, 2902080, 3264840, 3917808, 4353120, 4897260, 5223744, 6529680, 7835616, 8706240, 9794520, 13059360, 15671232, 19589040, 26118720, 39178080, 78356160]

約数ペア:

[(1, 78356160), (2, 39178080), (3, 26118720), (4, 19589040), (5, 15671232), (6, 13059360), (8, 9794520), (9, 8706240), (10, 7835616), (12, 6529680), (15, 5223744), (16, 4897260), (18, 4353120), (20, 3917808), (24, 3264840), (27, 2902080), (30, 2611872), (32, 2448630), (36, 2176560), (40, 1958904), (45, 1741248), (48, 1632420), (54, 1451040), (60, 1305936), (64, 1224315), (72, 1088280), (80, 979452), (81, 967360), (90, 870624), (96, 816210), (108, 725520), (120, 652968), (135, 580416), (144, 544140), (160, 489726), (162, 483680), (180, 435312), (192, 408105), (216, 362760), (240, 326484), (270, 290208), (288, 272070), (320, 244863), (324, 241840), (360, 217656), (405, 193472), (432, 181380), (480, 163242), (540, 145104), (576, 136035), (648, 120920), (720, 108828), (810, 96736), (864, 90690), (960, 81621), (1080, 72552), (1296, 60460), (1440, 54414), (1620, 48368), (1728, 45345), (2160, 36276), (2592, 30230), (2880, 27207), (3023, 25920), (3240, 24184), (4320, 18138), (5184, 15115), (6046, 12960), (6480, 12092), (8640, 9069)]