86585520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{51539}}^1$

素因数の和:51562

約数の個数: 80

約数和(自身を含む): 306766080

約数和(自身を除く): 220180560

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, 51539, 103078, 154617, 206156, 257695, 309234, 360773, 412312, 515390, 618468, 721546, 773085, 824624, 1030780, 1082319, 1236936, 1443092, 1546170, 1803865, 2061560, 2164638, 2473872, 2886184, 3092340, 3607730, 4123120, 4329276, 5411595, 5772368, 6184680, 7215460, 8658552, 10823190, 12369360, 14430920, 17317104, 21646380, 28861840, 43292760, 86585520]

約数ペア:

[(1, 86585520), (2, 43292760), (3, 28861840), (4, 21646380), (5, 17317104), (6, 14430920), (7, 12369360), (8, 10823190), (10, 8658552), (12, 7215460), (14, 6184680), (15, 5772368), (16, 5411595), (20, 4329276), (21, 4123120), (24, 3607730), (28, 3092340), (30, 2886184), (35, 2473872), (40, 2164638), (42, 2061560), (48, 1803865), (56, 1546170), (60, 1443092), (70, 1236936), (80, 1082319), (84, 1030780), (105, 824624), (112, 773085), (120, 721546), (140, 618468), (168, 515390), (210, 412312), (240, 360773), (280, 309234), (336, 257695), (420, 206156), (560, 154617), (840, 103078), (1680, 51539)]