104030520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 128

約数和(自身を含む): 347120640

約数和(自身を除く): 243090120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1487, 1590, 1749, 2120, 2332, 2915, 2974, 3180, 3498, 4461, 4664, 5830, 5948, 6360, 6996, 7435, 8745, 8922, 11660, 11896, 13992, 14870, 16357, 17490, 17844, 22305, 23320, 29740, 32714, 34980, 35688, 44610, 49071, 59480, 65428, 69960, 78811, 81785, 89220, 98142, 130856, 157622, 163570, 178440, 196284, 236433, 245355, 315244, 327140, 392568, 394055, 472866, 490710, 630488, 654280, 788110, 866921, 945732, 981420, 1182165, 1576220, 1733842, 1891464, 1962840, 2364330, 2600763, 3152440, 3467684, 4334605, 4728660, 5201526, 6935368, 8669210, 9457320, 10403052, 13003815, 17338420, 20806104, 26007630, 34676840, 52015260, 104030520]

約数ペア:

[(1, 104030520), (2, 52015260), (3, 34676840), (4, 26007630), (5, 20806104), (6, 17338420), (8, 13003815), (10, 10403052), (11, 9457320), (12, 8669210), (15, 6935368), (20, 5201526), (22, 4728660), (24, 4334605), (30, 3467684), (33, 3152440), (40, 2600763), (44, 2364330), (53, 1962840), (55, 1891464), (60, 1733842), (66, 1576220), (88, 1182165), (106, 981420), (110, 945732), (120, 866921), (132, 788110), (159, 654280), (165, 630488), (212, 490710), (220, 472866), (264, 394055), (265, 392568), (318, 327140), (330, 315244), (424, 245355), (440, 236433), (530, 196284), (583, 178440), (636, 163570), (660, 157622), (795, 130856), (1060, 98142), (1166, 89220), (1272, 81785), (1320, 78811), (1487, 69960), (1590, 65428), (1749, 59480), (2120, 49071), (2332, 44610), (2915, 35688), (2974, 34980), (3180, 32714), (3498, 29740), (4461, 23320), (4664, 22305), (5830, 17844), (5948, 17490), (6360, 16357), (6996, 14870), (7435, 13992), (8745, 11896), (8922, 11660)]