316099674480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2048339}}^1$

素因数の和:2048998

約数の個数: 80

約数和(自身を含む): 981433434240

約数和(自身を除く): 665333759760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9645, 10288, 12860, 15432, 19290, 25720, 30864, 38580, 51440, 77160, 154320, 2048339, 4096678, 6145017, 8193356, 10241695, 12290034, 16386712, 20483390, 24580068, 30725085, 32773424, 40966780, 49160136, 61450170, 81933560, 98320272, 122900340, 163867120, 245800680, 491601360, 1317081977, 2634163954, 3951245931, 5268327908, 6585409885, 7902491862, 10536655816, 13170819770, 15804983724, 19756229655, 21073311632, 26341639540, 31609967448, 39512459310, 52683279080, 63219934896, 79024918620, 105366558160, 158049837240, 316099674480]

約数ペア:

[(1, 316099674480), (2, 158049837240), (3, 105366558160), (4, 79024918620), (5, 63219934896), (6, 52683279080), (8, 39512459310), (10, 31609967448), (12, 26341639540), (15, 21073311632), (16, 19756229655), (20, 15804983724), (24, 13170819770), (30, 10536655816), (40, 7902491862), (48, 6585409885), (60, 5268327908), (80, 3951245931), (120, 2634163954), (240, 1317081977), (643, 491601360), (1286, 245800680), (1929, 163867120), (2572, 122900340), (3215, 98320272), (3858, 81933560), (5144, 61450170), (6430, 49160136), (7716, 40966780), (9645, 32773424), (10288, 30725085), (12860, 24580068), (15432, 20483390), (19290, 16386712), (25720, 12290034), (30864, 10241695), (38580, 8193356), (51440, 6145017), (77160, 4096678), (154320, 2048339)]