3136560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1890

約数の個数: 80

約数和(自身を含む): 11118336

約数和(自身を除く): 7981776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1867, 3734, 5601, 7468, 9335, 11202, 13069, 14936, 18670, 22404, 26138, 28005, 29872, 37340, 39207, 44808, 52276, 56010, 65345, 74680, 78414, 89616, 104552, 112020, 130690, 149360, 156828, 196035, 209104, 224040, 261380, 313656, 392070, 448080, 522760, 627312, 784140, 1045520, 1568280, 3136560]

約数ペア:

[(1, 3136560), (2, 1568280), (3, 1045520), (4, 784140), (5, 627312), (6, 522760), (7, 448080), (8, 392070), (10, 313656), (12, 261380), (14, 224040), (15, 209104), (16, 196035), (20, 156828), (21, 149360), (24, 130690), (28, 112020), (30, 104552), (35, 89616), (40, 78414), (42, 74680), (48, 65345), (56, 56010), (60, 52276), (70, 44808), (80, 39207), (84, 37340), (105, 29872), (112, 28005), (120, 26138), (140, 22404), (168, 18670), (210, 14936), (240, 13069), (280, 11202), (336, 9335), (420, 7468), (560, 5601), (840, 3734), (1680, 1867)]