196772880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2477}}^1$

素因数の和:2824

約数の個数: 80

約数和(自身を含む): 612085824

約数和(自身を除く): 415312944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2477, 2648, 3310, 3972, 4954, 4965, 5296, 6620, 7431, 7944, 9908, 9930, 12385, 13240, 14862, 15888, 19816, 19860, 24770, 26480, 29724, 37155, 39632, 39720, 49540, 59448, 74310, 79440, 99080, 118896, 148620, 198160, 297240, 594480, 819887, 1639774, 2459661, 3279548, 4099435, 4919322, 6559096, 8198870, 9838644, 12298305, 13118192, 16397740, 19677288, 24596610, 32795480, 39354576, 49193220, 65590960, 98386440, 196772880]

約数ペア:

[(1, 196772880), (2, 98386440), (3, 65590960), (4, 49193220), (5, 39354576), (6, 32795480), (8, 24596610), (10, 19677288), (12, 16397740), (15, 13118192), (16, 12298305), (20, 9838644), (24, 8198870), (30, 6559096), (40, 4919322), (48, 4099435), (60, 3279548), (80, 2459661), (120, 1639774), (240, 819887), (331, 594480), (662, 297240), (993, 198160), (1324, 148620), (1655, 118896), (1986, 99080), (2477, 79440), (2648, 74310), (3310, 59448), (3972, 49540), (4954, 39720), (4965, 39632), (5296, 37155), (6620, 29724), (7431, 26480), (7944, 24770), (9908, 19860), (9930, 19816), (12385, 15888), (13240, 14862)]