120261336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20287}}^1$

素因数の和:20328

約数の個数: 64

約数和(自身を含む): 340838400

約数和(自身を除く): 220577064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 20287, 40574, 60861, 81148, 121722, 162296, 243444, 263731, 385453, 486888, 527462, 770906, 791193, 1054924, 1156359, 1541812, 1582386, 2109848, 2312718, 3083624, 3164772, 4625436, 5010889, 6329544, 9250872, 10021778, 15032667, 20043556, 30065334, 40087112, 60130668, 120261336]

約数ペア:

[(1, 120261336), (2, 60130668), (3, 40087112), (4, 30065334), (6, 20043556), (8, 15032667), (12, 10021778), (13, 9250872), (19, 6329544), (24, 5010889), (26, 4625436), (38, 3164772), (39, 3083624), (52, 2312718), (57, 2109848), (76, 1582386), (78, 1541812), (104, 1156359), (114, 1054924), (152, 791193), (156, 770906), (228, 527462), (247, 486888), (312, 385453), (456, 263731), (494, 243444), (741, 162296), (988, 121722), (1482, 81148), (1976, 60861), (2964, 40574), (5928, 20287)]