47883120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1670

約数の個数: 80

約数和(自身を含む): 149668992

約数和(自身を除く): 101785872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 786, 1048, 1310, 1523, 1572, 1965, 2096, 2620, 3046, 3144, 3930, 4569, 5240, 6092, 6288, 7615, 7860, 9138, 10480, 12184, 15230, 15720, 18276, 22845, 24368, 30460, 31440, 36552, 45690, 60920, 73104, 91380, 121840, 182760, 199513, 365520, 399026, 598539, 798052, 997565, 1197078, 1596104, 1995130, 2394156, 2992695, 3192208, 3990260, 4788312, 5985390, 7980520, 9576624, 11970780, 15961040, 23941560, 47883120]

約数ペア:

[(1, 47883120), (2, 23941560), (3, 15961040), (4, 11970780), (5, 9576624), (6, 7980520), (8, 5985390), (10, 4788312), (12, 3990260), (15, 3192208), (16, 2992695), (20, 2394156), (24, 1995130), (30, 1596104), (40, 1197078), (48, 997565), (60, 798052), (80, 598539), (120, 399026), (131, 365520), (240, 199513), (262, 182760), (393, 121840), (524, 91380), (655, 73104), (786, 60920), (1048, 45690), (1310, 36552), (1523, 31440), (1572, 30460), (1965, 24368), (2096, 22845), (2620, 18276), (3046, 15720), (3144, 15230), (3930, 12184), (4569, 10480), (5240, 9138), (6092, 7860), (6288, 7615)]