78037560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3842

約数の個数: 128

約数和(自身を含む): 273888000

約数和(自身を除く): 195850440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 3803, 4104, 5130, 6840, 7606, 10260, 11409, 15212, 19015, 20520, 22818, 30424, 34227, 38030, 45636, 57045, 68454, 72257, 76060, 91272, 102681, 114090, 136908, 144514, 152120, 171135, 205362, 216771, 228180, 273816, 289028, 342270, 361285, 410724, 433542, 456360, 513405, 578056, 650313, 684540, 722570, 821448, 867084, 1026810, 1083855, 1300626, 1369080, 1445140, 1734168, 1950939, 2053620, 2167710, 2601252, 2890280, 3251565, 3901878, 4107240, 4335420, 5202504, 6503130, 7803756, 8670840, 9754695, 13006260, 15607512, 19509390, 26012520, 39018780, 78037560]

約数ペア:

[(1, 78037560), (2, 39018780), (3, 26012520), (4, 19509390), (5, 15607512), (6, 13006260), (8, 9754695), (9, 8670840), (10, 7803756), (12, 6503130), (15, 5202504), (18, 4335420), (19, 4107240), (20, 3901878), (24, 3251565), (27, 2890280), (30, 2601252), (36, 2167710), (38, 2053620), (40, 1950939), (45, 1734168), (54, 1445140), (57, 1369080), (60, 1300626), (72, 1083855), (76, 1026810), (90, 867084), (95, 821448), (108, 722570), (114, 684540), (120, 650313), (135, 578056), (152, 513405), (171, 456360), (180, 433542), (190, 410724), (216, 361285), (228, 342270), (270, 289028), (285, 273816), (342, 228180), (360, 216771), (380, 205362), (456, 171135), (513, 152120), (540, 144514), (570, 136908), (684, 114090), (760, 102681), (855, 91272), (1026, 76060), (1080, 72257), (1140, 68454), (1368, 57045), (1710, 45636), (2052, 38030), (2280, 34227), (2565, 30424), (3420, 22818), (3803, 20520), (4104, 19015), (5130, 15212), (6840, 11409), (7606, 10260)]