68567760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95233}}^1$

素因数の和:95252

約数の個数: 60

約数和(自身を含む): 230275812

約数和(自身を除く): 161708052

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, 240, 360, 720, 95233, 190466, 285699, 380932, 476165, 571398, 761864, 857097, 952330, 1142796, 1428495, 1523728, 1714194, 1904660, 2285592, 2856990, 3428388, 3809320, 4285485, 4571184, 5713980, 6856776, 7618640, 8570970, 11427960, 13713552, 17141940, 22855920, 34283880, 68567760]

約数ペア:

[(1, 68567760), (2, 34283880), (3, 22855920), (4, 17141940), (5, 13713552), (6, 11427960), (8, 8570970), (9, 7618640), (10, 6856776), (12, 5713980), (15, 4571184), (16, 4285485), (18, 3809320), (20, 3428388), (24, 2856990), (30, 2285592), (36, 1904660), (40, 1714194), (45, 1523728), (48, 1428495), (60, 1142796), (72, 952330), (80, 857097), (90, 761864), (120, 571398), (144, 476165), (180, 380932), (240, 285699), (360, 190466), (720, 95233)]