120805932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 309899520

約数和(自身を除く): 189093588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 338, 426, 507, 676, 839, 852, 923, 1014, 1678, 1846, 2028, 2517, 2769, 3356, 3692, 5034, 5538, 10068, 10907, 11076, 11999, 21814, 23998, 32721, 35997, 43628, 47996, 59569, 65442, 71994, 119138, 130884, 141791, 143988, 178707, 238276, 283582, 357414, 425373, 567164, 714828, 774397, 850746, 1548794, 1701492, 2323191, 3097588, 4646382, 9292764, 10067161, 20134322, 30201483, 40268644, 60402966, 120805932]

約数ペア:

[(1, 120805932), (2, 60402966), (3, 40268644), (4, 30201483), (6, 20134322), (12, 10067161), (13, 9292764), (26, 4646382), (39, 3097588), (52, 2323191), (71, 1701492), (78, 1548794), (142, 850746), (156, 774397), (169, 714828), (213, 567164), (284, 425373), (338, 357414), (426, 283582), (507, 238276), (676, 178707), (839, 143988), (852, 141791), (923, 130884), (1014, 119138), (1678, 71994), (1846, 65442), (2028, 59569), (2517, 47996), (2769, 43628), (3356, 35997), (3692, 32721), (5034, 23998), (5538, 21814), (10068, 11999), (10907, 11076)]