82151040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{42787}}^1$

素因数の和:42809

約数の個数: 64

約数和(自身を含む): 261862560

約数和(自身を除く): 179711520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 42787, 85574, 128361, 171148, 213935, 256722, 342296, 427870, 513444, 641805, 684592, 855740, 1026888, 1283610, 1369184, 1711480, 2053776, 2567220, 2738368, 3422960, 4107552, 5134440, 5476736, 6845920, 8215104, 10268880, 13691840, 16430208, 20537760, 27383680, 41075520, 82151040]

約数ペア:

[(1, 82151040), (2, 41075520), (3, 27383680), (4, 20537760), (5, 16430208), (6, 13691840), (8, 10268880), (10, 8215104), (12, 6845920), (15, 5476736), (16, 5134440), (20, 4107552), (24, 3422960), (30, 2738368), (32, 2567220), (40, 2053776), (48, 1711480), (60, 1369184), (64, 1283610), (80, 1026888), (96, 855740), (120, 684592), (128, 641805), (160, 513444), (192, 427870), (240, 342296), (320, 256722), (384, 213935), (480, 171148), (640, 128361), (960, 85574), (1920, 42787)]