2692760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 7084800

約数和(自身を除く): 4392040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 163, 236, 280, 295, 326, 413, 472, 590, 652, 815, 826, 1141, 1180, 1304, 1630, 1652, 2065, 2282, 2360, 3260, 3304, 4130, 4564, 5705, 6520, 8260, 9128, 9617, 11410, 16520, 19234, 22820, 38468, 45640, 48085, 67319, 76936, 96170, 134638, 192340, 269276, 336595, 384680, 538552, 673190, 1346380, 2692760]

約数ペア:

[(1, 2692760), (2, 1346380), (4, 673190), (5, 538552), (7, 384680), (8, 336595), (10, 269276), (14, 192340), (20, 134638), (28, 96170), (35, 76936), (40, 67319), (56, 48085), (59, 45640), (70, 38468), (118, 22820), (140, 19234), (163, 16520), (236, 11410), (280, 9617), (295, 9128), (326, 8260), (413, 6520), (472, 5705), (590, 4564), (652, 4130), (815, 3304), (826, 3260), (1141, 2360), (1180, 2282), (1304, 2065), (1630, 1652)]