130588080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77731}}^1$

素因数の和:77754

約数の個数: 80

約数和(自身を含む): 462660864

約数和(自身を除く): 332072784

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, 77731, 155462, 233193, 310924, 388655, 466386, 544117, 621848, 777310, 932772, 1088234, 1165965, 1243696, 1554620, 1632351, 1865544, 2176468, 2331930, 2720585, 3109240, 3264702, 3731088, 4352936, 4663860, 5441170, 6218480, 6529404, 8161755, 8705872, 9327720, 10882340, 13058808, 16323510, 18655440, 21764680, 26117616, 32647020, 43529360, 65294040, 130588080]

約数ペア:

[(1, 130588080), (2, 65294040), (3, 43529360), (4, 32647020), (5, 26117616), (6, 21764680), (7, 18655440), (8, 16323510), (10, 13058808), (12, 10882340), (14, 9327720), (15, 8705872), (16, 8161755), (20, 6529404), (21, 6218480), (24, 5441170), (28, 4663860), (30, 4352936), (35, 3731088), (40, 3264702), (42, 3109240), (48, 2720585), (56, 2331930), (60, 2176468), (70, 1865544), (80, 1632351), (84, 1554620), (105, 1243696), (112, 1165965), (120, 1088234), (140, 932772), (168, 777310), (210, 621848), (240, 544117), (280, 466386), (336, 388655), (420, 310924), (560, 233193), (840, 155462), (1680, 77731)]