78388560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{12097}}^1$

素因数の和:12122

約数の個数: 100

約数和(自身を含む): 272277588

約数和(自身を除く): 193889028

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 12097, 24194, 36291, 48388, 60485, 72582, 96776, 108873, 120970, 145164, 181455, 193552, 217746, 241940, 290328, 326619, 362910, 435492, 483880, 544365, 580656, 653238, 725820, 870984, 967760, 979857, 1088730, 1306476, 1451640, 1633095, 1741968, 1959714, 2177460, 2612952, 2903280, 3266190, 3919428, 4354920, 4899285, 5225904, 6532380, 7838856, 8709840, 9798570, 13064760, 15677712, 19597140, 26129520, 39194280, 78388560]

約数ペア:

[(1, 78388560), (2, 39194280), (3, 26129520), (4, 19597140), (5, 15677712), (6, 13064760), (8, 9798570), (9, 8709840), (10, 7838856), (12, 6532380), (15, 5225904), (16, 4899285), (18, 4354920), (20, 3919428), (24, 3266190), (27, 2903280), (30, 2612952), (36, 2177460), (40, 1959714), (45, 1741968), (48, 1633095), (54, 1451640), (60, 1306476), (72, 1088730), (80, 979857), (81, 967760), (90, 870984), (108, 725820), (120, 653238), (135, 580656), (144, 544365), (162, 483880), (180, 435492), (216, 362910), (240, 326619), (270, 290328), (324, 241940), (360, 217746), (405, 193552), (432, 181455), (540, 145164), (648, 120970), (720, 108873), (810, 96776), (1080, 72582), (1296, 60485), (1620, 48388), (2160, 36291), (3240, 24194), (6480, 12097)]