42755760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 120

約数和(自身を含む): 147033744

約数和(自身を除く): 104277984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1381, 1548, 1720, 1935, 2064, 2580, 2762, 3096, 3440, 3870, 4143, 5160, 5524, 6192, 6905, 7740, 8286, 10320, 11048, 12429, 13810, 15480, 16572, 20715, 22096, 24858, 27620, 30960, 33144, 41430, 49716, 55240, 59383, 62145, 66288, 82860, 99432, 110480, 118766, 124290, 165720, 178149, 198864, 237532, 248580, 296915, 331440, 356298, 475064, 497160, 534447, 593830, 712596, 890745, 950128, 994320, 1068894, 1187660, 1425192, 1781490, 2137788, 2375320, 2672235, 2850384, 3562980, 4275576, 4750640, 5344470, 7125960, 8551152, 10688940, 14251920, 21377880, 42755760]

約数ペア:

[(1, 42755760), (2, 21377880), (3, 14251920), (4, 10688940), (5, 8551152), (6, 7125960), (8, 5344470), (9, 4750640), (10, 4275576), (12, 3562980), (15, 2850384), (16, 2672235), (18, 2375320), (20, 2137788), (24, 1781490), (30, 1425192), (36, 1187660), (40, 1068894), (43, 994320), (45, 950128), (48, 890745), (60, 712596), (72, 593830), (80, 534447), (86, 497160), (90, 475064), (120, 356298), (129, 331440), (144, 296915), (172, 248580), (180, 237532), (215, 198864), (240, 178149), (258, 165720), (344, 124290), (360, 118766), (387, 110480), (430, 99432), (516, 82860), (645, 66288), (688, 62145), (720, 59383), (774, 55240), (860, 49716), (1032, 41430), (1290, 33144), (1381, 30960), (1548, 27620), (1720, 24858), (1935, 22096), (2064, 20715), (2580, 16572), (2762, 15480), (3096, 13810), (3440, 12429), (3870, 11048), (4143, 10320), (5160, 8286), (5524, 7740), (6192, 6905)]