123910080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{18439}}^1$

素因数の和:18466

約数の個数: 112

約数和(自身を含む): 449640960

約数和(自身を除く): 325730880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 18439, 36878, 55317, 73756, 92195, 110634, 129073, 147512, 184390, 221268, 258146, 276585, 295024, 368780, 387219, 442536, 516292, 553170, 590048, 645365, 737560, 774438, 885072, 1032584, 1106340, 1180096, 1290730, 1475120, 1548876, 1770144, 1936095, 2065168, 2212680, 2581460, 2950240, 3097752, 3540288, 3872190, 4130336, 4425360, 5162920, 5900480, 6195504, 7744380, 8260672, 8850720, 10325840, 12391008, 15488760, 17701440, 20651680, 24782016, 30977520, 41303360, 61955040, 123910080]

約数ペア:

[(1, 123910080), (2, 61955040), (3, 41303360), (4, 30977520), (5, 24782016), (6, 20651680), (7, 17701440), (8, 15488760), (10, 12391008), (12, 10325840), (14, 8850720), (15, 8260672), (16, 7744380), (20, 6195504), (21, 5900480), (24, 5162920), (28, 4425360), (30, 4130336), (32, 3872190), (35, 3540288), (40, 3097752), (42, 2950240), (48, 2581460), (56, 2212680), (60, 2065168), (64, 1936095), (70, 1770144), (80, 1548876), (84, 1475120), (96, 1290730), (105, 1180096), (112, 1106340), (120, 1032584), (140, 885072), (160, 774438), (168, 737560), (192, 645365), (210, 590048), (224, 553170), (240, 516292), (280, 442536), (320, 387219), (336, 368780), (420, 295024), (448, 276585), (480, 258146), (560, 221268), (672, 184390), (840, 147512), (960, 129073), (1120, 110634), (1344, 92195), (1680, 73756), (2240, 55317), (3360, 36878), (6720, 18439)]