679905120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{74551}}^1$

素因数の和:74588

約数の個数: 96

約数和(自身を含む): 2254452480

約数和(自身を除く): 1574547360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 74551, 149102, 223653, 298204, 372755, 447306, 596408, 745510, 894612, 1118265, 1192816, 1416469, 1491020, 1789224, 2236530, 2385632, 2832938, 2982040, 3578448, 4249407, 4473060, 5665876, 5964080, 7082345, 7156896, 8498814, 8946120, 11331752, 11928160, 14164690, 16997628, 17892240, 21247035, 22663504, 28329380, 33995256, 35784480, 42494070, 45327008, 56658760, 67990512, 84988140, 113317520, 135981024, 169976280, 226635040, 339952560, 679905120]

約数ペア:

[(1, 679905120), (2, 339952560), (3, 226635040), (4, 169976280), (5, 135981024), (6, 113317520), (8, 84988140), (10, 67990512), (12, 56658760), (15, 45327008), (16, 42494070), (19, 35784480), (20, 33995256), (24, 28329380), (30, 22663504), (32, 21247035), (38, 17892240), (40, 16997628), (48, 14164690), (57, 11928160), (60, 11331752), (76, 8946120), (80, 8498814), (95, 7156896), (96, 7082345), (114, 5964080), (120, 5665876), (152, 4473060), (160, 4249407), (190, 3578448), (228, 2982040), (240, 2832938), (285, 2385632), (304, 2236530), (380, 1789224), (456, 1491020), (480, 1416469), (570, 1192816), (608, 1118265), (760, 894612), (912, 745510), (1140, 596408), (1520, 447306), (1824, 372755), (2280, 298204), (3040, 223653), (4560, 149102), (9120, 74551)]