43284840

素因数分解:

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

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 130584960

約数和(自身を除く): 87300120

約数列:

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

約数ペア:

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