120409456

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 248234112

約数和(自身を除く): 127824656

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 191, 248, 328, 382, 496, 656, 764, 961, 1271, 1528, 1922, 2542, 3056, 3844, 5084, 5921, 7688, 7831, 10168, 11842, 15376, 15662, 20336, 23684, 31324, 39401, 47368, 62648, 78802, 94736, 125296, 157604, 183551, 242761, 315208, 367102, 485522, 630416, 734204, 971044, 1468408, 1942088, 2936816, 3884176, 7525591, 15051182, 30102364, 60204728, 120409456]

約数ペア:

[(1, 120409456), (2, 60204728), (4, 30102364), (8, 15051182), (16, 7525591), (31, 3884176), (41, 2936816), (62, 1942088), (82, 1468408), (124, 971044), (164, 734204), (191, 630416), (248, 485522), (328, 367102), (382, 315208), (496, 242761), (656, 183551), (764, 157604), (961, 125296), (1271, 94736), (1528, 78802), (1922, 62648), (2542, 47368), (3056, 39401), (3844, 31324), (5084, 23684), (5921, 20336), (7688, 15662), (7831, 15376), (10168, 11842)]