26009040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 81119808

約数和(自身を除く): 55110768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 353, 614, 706, 921, 1059, 1228, 1412, 1535, 1765, 1842, 2118, 2456, 2824, 3070, 3530, 3684, 4236, 4605, 4912, 5295, 5648, 6140, 7060, 7368, 8472, 9210, 10590, 12280, 14120, 14736, 16944, 18420, 21180, 24560, 28240, 36840, 42360, 73680, 84720, 108371, 216742, 325113, 433484, 541855, 650226, 866968, 1083710, 1300452, 1625565, 1733936, 2167420, 2600904, 3251130, 4334840, 5201808, 6502260, 8669680, 13004520, 26009040]

約数ペア:

[(1, 26009040), (2, 13004520), (3, 8669680), (4, 6502260), (5, 5201808), (6, 4334840), (8, 3251130), (10, 2600904), (12, 2167420), (15, 1733936), (16, 1625565), (20, 1300452), (24, 1083710), (30, 866968), (40, 650226), (48, 541855), (60, 433484), (80, 325113), (120, 216742), (240, 108371), (307, 84720), (353, 73680), (614, 42360), (706, 36840), (921, 28240), (1059, 24560), (1228, 21180), (1412, 18420), (1535, 16944), (1765, 14736), (1842, 14120), (2118, 12280), (2456, 10590), (2824, 9210), (3070, 8472), (3530, 7368), (3684, 7060), (4236, 6140), (4605, 5648), (4912, 5295)]