498522120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{8461}}^1$

素因数の和:8966

約数の個数: 64

約数和(自身を含む): 1498789440

約数和(自身を除く): 1000267320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 8461, 9820, 11784, 14730, 16922, 19640, 25383, 29460, 33844, 42305, 50766, 58920, 67688, 84610, 101532, 126915, 169220, 203064, 253830, 338440, 507660, 1015320, 4154351, 8308702, 12463053, 16617404, 20771755, 24926106, 33234808, 41543510, 49852212, 62315265, 83087020, 99704424, 124630530, 166174040, 249261060, 498522120]

約数ペア:

[(1, 498522120), (2, 249261060), (3, 166174040), (4, 124630530), (5, 99704424), (6, 83087020), (8, 62315265), (10, 49852212), (12, 41543510), (15, 33234808), (20, 24926106), (24, 20771755), (30, 16617404), (40, 12463053), (60, 8308702), (120, 4154351), (491, 1015320), (982, 507660), (1473, 338440), (1964, 253830), (2455, 203064), (2946, 169220), (3928, 126915), (4910, 101532), (5892, 84610), (7365, 67688), (8461, 58920), (9820, 50766), (11784, 42305), (14730, 33844), (16922, 29460), (19640, 25383)]