55760880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33191}}^1$

素因数の和:33214

約数の個数: 80

約数和(自身を含む): 197558784

約数和(自身を除く): 141797904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33191, 66382, 99573, 132764, 165955, 199146, 232337, 265528, 331910, 398292, 464674, 497865, 531056, 663820, 697011, 796584, 929348, 995730, 1161685, 1327640, 1394022, 1593168, 1858696, 1991460, 2323370, 2655280, 2788044, 3485055, 3717392, 3982920, 4646740, 5576088, 6970110, 7965840, 9293480, 11152176, 13940220, 18586960, 27880440, 55760880]

約数ペア:

[(1, 55760880), (2, 27880440), (3, 18586960), (4, 13940220), (5, 11152176), (6, 9293480), (7, 7965840), (8, 6970110), (10, 5576088), (12, 4646740), (14, 3982920), (15, 3717392), (16, 3485055), (20, 2788044), (21, 2655280), (24, 2323370), (28, 1991460), (30, 1858696), (35, 1593168), (40, 1394022), (42, 1327640), (48, 1161685), (56, 995730), (60, 929348), (70, 796584), (80, 697011), (84, 663820), (105, 531056), (112, 497865), (120, 464674), (140, 398292), (168, 331910), (210, 265528), (240, 232337), (280, 199146), (336, 165955), (420, 132764), (560, 99573), (840, 66382), (1680, 33191)]