127264560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1181}}^1$

素因数の和:1646

約数の個数: 80

約数和(自身を含む): 395733600

約数和(自身を除く): 268469040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1181, 1347, 1796, 2245, 2362, 2694, 3543, 3592, 4490, 4724, 5388, 5905, 6735, 7086, 7184, 8980, 9448, 10776, 11810, 13470, 14172, 17715, 17960, 18896, 21552, 23620, 26940, 28344, 35430, 35920, 47240, 53880, 56688, 70860, 94480, 107760, 141720, 283440, 530269, 1060538, 1590807, 2121076, 2651345, 3181614, 4242152, 5302690, 6363228, 7954035, 8484304, 10605380, 12726456, 15908070, 21210760, 25452912, 31816140, 42421520, 63632280, 127264560]

約数ペア:

[(1, 127264560), (2, 63632280), (3, 42421520), (4, 31816140), (5, 25452912), (6, 21210760), (8, 15908070), (10, 12726456), (12, 10605380), (15, 8484304), (16, 7954035), (20, 6363228), (24, 5302690), (30, 4242152), (40, 3181614), (48, 2651345), (60, 2121076), (80, 1590807), (120, 1060538), (240, 530269), (449, 283440), (898, 141720), (1181, 107760), (1347, 94480), (1796, 70860), (2245, 56688), (2362, 53880), (2694, 47240), (3543, 35920), (3592, 35430), (4490, 28344), (4724, 26940), (5388, 23620), (5905, 21552), (6735, 18896), (7086, 17960), (7184, 17715), (8980, 14172), (9448, 13470), (10776, 11810)]