86569680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1831}}^1$

素因数の和:2044

約数の個数: 80

約数和(自身を含む): 269875584

約数和(自身を除く): 183305904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1831, 1970, 2364, 2955, 3152, 3662, 3940, 4728, 5493, 5910, 7324, 7880, 9155, 9456, 10986, 11820, 14648, 15760, 18310, 21972, 23640, 27465, 29296, 36620, 43944, 47280, 54930, 73240, 87888, 109860, 146480, 219720, 360707, 439440, 721414, 1082121, 1442828, 1803535, 2164242, 2885656, 3607070, 4328484, 5410605, 5771312, 7214140, 8656968, 10821210, 14428280, 17313936, 21642420, 28856560, 43284840, 86569680]

約数ペア:

[(1, 86569680), (2, 43284840), (3, 28856560), (4, 21642420), (5, 17313936), (6, 14428280), (8, 10821210), (10, 8656968), (12, 7214140), (15, 5771312), (16, 5410605), (20, 4328484), (24, 3607070), (30, 2885656), (40, 2164242), (48, 1803535), (60, 1442828), (80, 1082121), (120, 721414), (197, 439440), (240, 360707), (394, 219720), (591, 146480), (788, 109860), (985, 87888), (1182, 73240), (1576, 54930), (1831, 47280), (1970, 43944), (2364, 36620), (2955, 29296), (3152, 27465), (3662, 23640), (3940, 21972), (4728, 18310), (5493, 15760), (5910, 14648), (7324, 11820), (7880, 10986), (9155, 9456)]