120771040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 96

約数和(自身を含む): 317350656

約数和(自身を除く): 196579616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 1873, 2015, 2080, 2480, 3224, 3746, 4030, 4960, 6448, 7492, 8060, 9365, 12896, 14984, 16120, 18730, 24349, 29968, 32240, 37460, 48698, 58063, 59936, 64480, 74920, 97396, 116126, 121745, 149840, 194792, 232252, 243490, 290315, 299680, 389584, 464504, 486980, 580630, 754819, 779168, 929008, 973960, 1161260, 1509638, 1858016, 1947920, 2322520, 3019276, 3774095, 3895840, 4645040, 6038552, 7548190, 9290080, 12077104, 15096380, 24154208, 30192760, 60385520, 120771040]

約数ペア:

[(1, 120771040), (2, 60385520), (4, 30192760), (5, 24154208), (8, 15096380), (10, 12077104), (13, 9290080), (16, 7548190), (20, 6038552), (26, 4645040), (31, 3895840), (32, 3774095), (40, 3019276), (52, 2322520), (62, 1947920), (65, 1858016), (80, 1509638), (104, 1161260), (124, 973960), (130, 929008), (155, 779168), (160, 754819), (208, 580630), (248, 486980), (260, 464504), (310, 389584), (403, 299680), (416, 290315), (496, 243490), (520, 232252), (620, 194792), (806, 149840), (992, 121745), (1040, 116126), (1240, 97396), (1612, 74920), (1873, 64480), (2015, 59936), (2080, 58063), (2480, 48698), (3224, 37460), (3746, 32240), (4030, 29968), (4960, 24349), (6448, 18730), (7492, 16120), (8060, 14984), (9365, 12896)]