12512880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1931}}^1$

素因数の和:1956

約数の個数: 100

約数和(自身を含む): 43481592

約数和(自身を除く): 30968712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 1931, 2160, 3240, 3862, 5793, 6480, 7724, 9655, 11586, 15448, 17379, 19310, 23172, 28965, 30896, 34758, 38620, 46344, 52137, 57930, 69516, 77240, 86895, 92688, 104274, 115860, 139032, 154480, 156411, 173790, 208548, 231720, 260685, 278064, 312822, 347580, 417096, 463440, 521370, 625644, 695160, 782055, 834192, 1042740, 1251288, 1390320, 1564110, 2085480, 2502576, 3128220, 4170960, 6256440, 12512880]

約数ペア:

[(1, 12512880), (2, 6256440), (3, 4170960), (4, 3128220), (5, 2502576), (6, 2085480), (8, 1564110), (9, 1390320), (10, 1251288), (12, 1042740), (15, 834192), (16, 782055), (18, 695160), (20, 625644), (24, 521370), (27, 463440), (30, 417096), (36, 347580), (40, 312822), (45, 278064), (48, 260685), (54, 231720), (60, 208548), (72, 173790), (80, 156411), (81, 154480), (90, 139032), (108, 115860), (120, 104274), (135, 92688), (144, 86895), (162, 77240), (180, 69516), (216, 57930), (240, 52137), (270, 46344), (324, 38620), (360, 34758), (405, 30896), (432, 28965), (540, 23172), (648, 19310), (720, 17379), (810, 15448), (1080, 11586), (1296, 9655), (1620, 7724), (1931, 6480), (2160, 5793), (3240, 3862)]