28980960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 92080800

約数和(自身を除く): 63099840

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, 173, 240, 346, 349, 480, 519, 692, 698, 865, 1038, 1047, 1384, 1396, 1730, 1745, 2076, 2094, 2595, 2768, 2792, 3460, 3490, 4152, 4188, 5190, 5235, 5536, 5584, 6920, 6980, 8304, 8376, 10380, 10470, 11168, 13840, 13960, 16608, 16752, 20760, 20940, 27680, 27920, 33504, 41520, 41880, 55840, 60377, 83040, 83760, 120754, 167520, 181131, 241508, 301885, 362262, 483016, 603770, 724524, 905655, 966032, 1207540, 1449048, 1811310, 1932064, 2415080, 2898096, 3622620, 4830160, 5796192, 7245240, 9660320, 14490480, 28980960]

約数ペア:

[(1, 28980960), (2, 14490480), (3, 9660320), (4, 7245240), (5, 5796192), (6, 4830160), (8, 3622620), (10, 2898096), (12, 2415080), (15, 1932064), (16, 1811310), (20, 1449048), (24, 1207540), (30, 966032), (32, 905655), (40, 724524), (48, 603770), (60, 483016), (80, 362262), (96, 301885), (120, 241508), (160, 181131), (173, 167520), (240, 120754), (346, 83760), (349, 83040), (480, 60377), (519, 55840), (692, 41880), (698, 41520), (865, 33504), (1038, 27920), (1047, 27680), (1384, 20940), (1396, 20760), (1730, 16752), (1745, 16608), (2076, 13960), (2094, 13840), (2595, 11168), (2768, 10470), (2792, 10380), (3460, 8376), (3490, 8304), (4152, 6980), (4188, 6920), (5190, 5584), (5235, 5536)]