8579985840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{56477}}^1$

素因数の和:56707

約数の個数: 120

約数和(自身を含む): 28951526448

約数和(自身を除く): 20371540608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 633, 720, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3376, 3798, 4220, 5064, 6330, 7596, 8440, 9495, 10128, 12660, 15192, 16880, 18990, 25320, 30384, 37980, 50640, 56477, 75960, 112954, 151920, 169431, 225908, 282385, 338862, 451816, 508293, 564770, 677724, 847155, 903632, 1016586, 1129540, 1355448, 1694310, 2033172, 2259080, 2541465, 2710896, 3388620, 4066344, 4518160, 5082930, 6777240, 8132688, 10165860, 11916647, 13554480, 20331720, 23833294, 35749941, 40663440, 47666588, 59583235, 71499882, 95333176, 107249823, 119166470, 142999764, 178749705, 190666352, 214499646, 238332940, 285999528, 357499410, 428999292, 476665880, 536249115, 571999056, 714998820, 857998584, 953331760, 1072498230, 1429997640, 1715997168, 2144996460, 2859995280, 4289992920, 8579985840]

約数ペア:

[(1, 8579985840), (2, 4289992920), (3, 2859995280), (4, 2144996460), (5, 1715997168), (6, 1429997640), (8, 1072498230), (9, 953331760), (10, 857998584), (12, 714998820), (15, 571999056), (16, 536249115), (18, 476665880), (20, 428999292), (24, 357499410), (30, 285999528), (36, 238332940), (40, 214499646), (45, 190666352), (48, 178749705), (60, 142999764), (72, 119166470), (80, 107249823), (90, 95333176), (120, 71499882), (144, 59583235), (180, 47666588), (211, 40663440), (240, 35749941), (360, 23833294), (422, 20331720), (633, 13554480), (720, 11916647), (844, 10165860), (1055, 8132688), (1266, 6777240), (1688, 5082930), (1899, 4518160), (2110, 4066344), (2532, 3388620), (3165, 2710896), (3376, 2541465), (3798, 2259080), (4220, 2033172), (5064, 1694310), (6330, 1355448), (7596, 1129540), (8440, 1016586), (9495, 903632), (10128, 847155), (12660, 677724), (15192, 564770), (16880, 508293), (18990, 451816), (25320, 338862), (30384, 282385), (37980, 225908), (50640, 169431), (56477, 151920), (75960, 112954)]