165353280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{172243}}^1$

素因数の和:172263

約数の個数: 56

約数和(自身を含む): 524999712

約数和(自身を除く): 359646432

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, 160, 192, 240, 320, 480, 960, 172243, 344486, 516729, 688972, 861215, 1033458, 1377944, 1722430, 2066916, 2583645, 2755888, 3444860, 4133832, 5167290, 5511776, 6889720, 8267664, 10334580, 11023552, 13779440, 16535328, 20669160, 27558880, 33070656, 41338320, 55117760, 82676640, 165353280]

約数ペア:

[(1, 165353280), (2, 82676640), (3, 55117760), (4, 41338320), (5, 33070656), (6, 27558880), (8, 20669160), (10, 16535328), (12, 13779440), (15, 11023552), (16, 10334580), (20, 8267664), (24, 6889720), (30, 5511776), (32, 5167290), (40, 4133832), (48, 3444860), (60, 2755888), (64, 2583645), (80, 2066916), (96, 1722430), (120, 1377944), (160, 1033458), (192, 861215), (240, 688972), (320, 516729), (480, 344486), (960, 172243)]