56514720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 179081280

約数和(自身を除く): 122566560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 419, 480, 562, 838, 843, 1124, 1257, 1405, 1676, 1686, 2095, 2248, 2514, 2810, 3352, 3372, 4190, 4215, 4496, 5028, 5620, 6285, 6704, 6744, 8380, 8430, 8992, 10056, 11240, 12570, 13408, 13488, 16760, 16860, 20112, 22480, 25140, 26976, 33520, 33720, 40224, 44960, 50280, 67040, 67440, 100560, 117739, 134880, 201120, 235478, 353217, 470956, 588695, 706434, 941912, 1177390, 1412868, 1766085, 1883824, 2354780, 2825736, 3532170, 3767648, 4709560, 5651472, 7064340, 9419120, 11302944, 14128680, 18838240, 28257360, 56514720]

約数ペア:

[(1, 56514720), (2, 28257360), (3, 18838240), (4, 14128680), (5, 11302944), (6, 9419120), (8, 7064340), (10, 5651472), (12, 4709560), (15, 3767648), (16, 3532170), (20, 2825736), (24, 2354780), (30, 1883824), (32, 1766085), (40, 1412868), (48, 1177390), (60, 941912), (80, 706434), (96, 588695), (120, 470956), (160, 353217), (240, 235478), (281, 201120), (419, 134880), (480, 117739), (562, 100560), (838, 67440), (843, 67040), (1124, 50280), (1257, 44960), (1405, 40224), (1676, 33720), (1686, 33520), (2095, 26976), (2248, 25140), (2514, 22480), (2810, 20112), (3352, 16860), (3372, 16760), (4190, 13488), (4215, 13408), (4496, 12570), (5028, 11240), (5620, 10056), (6285, 8992), (6704, 8430), (6744, 8380)]