2928760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 7192800

約数和(自身を除く): 4264040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 73, 85, 118, 136, 146, 170, 236, 292, 295, 340, 365, 472, 584, 590, 680, 730, 1003, 1180, 1241, 1460, 2006, 2360, 2482, 2920, 4012, 4307, 4964, 5015, 6205, 8024, 8614, 9928, 10030, 12410, 17228, 20060, 21535, 24820, 34456, 40120, 43070, 49640, 73219, 86140, 146438, 172280, 292876, 366095, 585752, 732190, 1464380, 2928760]

約数ペア:

[(1, 2928760), (2, 1464380), (4, 732190), (5, 585752), (8, 366095), (10, 292876), (17, 172280), (20, 146438), (34, 86140), (40, 73219), (59, 49640), (68, 43070), (73, 40120), (85, 34456), (118, 24820), (136, 21535), (146, 20060), (170, 17228), (236, 12410), (292, 10030), (295, 9928), (340, 8614), (365, 8024), (472, 6205), (584, 5015), (590, 4964), (680, 4307), (730, 4012), (1003, 2920), (1180, 2482), (1241, 2360), (1460, 2006)]