7264960

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 17593056

約数和(自身を除く): 10328096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 311, 320, 365, 584, 622, 730, 1168, 1244, 1460, 1555, 2336, 2488, 2920, 3110, 4672, 4976, 5840, 6220, 9952, 11680, 12440, 19904, 22703, 23360, 24880, 45406, 49760, 90812, 99520, 113515, 181624, 227030, 363248, 454060, 726496, 908120, 1452992, 1816240, 3632480, 7264960]

約数ペア:

[(1, 7264960), (2, 3632480), (4, 1816240), (5, 1452992), (8, 908120), (10, 726496), (16, 454060), (20, 363248), (32, 227030), (40, 181624), (64, 113515), (73, 99520), (80, 90812), (146, 49760), (160, 45406), (292, 24880), (311, 23360), (320, 22703), (365, 19904), (584, 12440), (622, 11680), (730, 9952), (1168, 6220), (1244, 5840), (1460, 4976), (1555, 4672), (2336, 3110), (2488, 2920)]