896159760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{219647}}^1$

素因数の和:219680

約数の個数: 80

約数和(自身を含む): 2941526016

約数和(自身を除く): 2045366256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 219647, 439294, 658941, 878588, 1098235, 1317882, 1757176, 2196470, 2635764, 3294705, 3514352, 3733999, 4392940, 5271528, 6589410, 7467998, 8785880, 10543056, 11201997, 13178820, 14935996, 17571760, 18669995, 22403994, 26357640, 29871992, 37339990, 44807988, 52715280, 56009985, 59743984, 74679980, 89615976, 112019970, 149359960, 179231952, 224039940, 298719920, 448079880, 896159760]

約数ペア:

[(1, 896159760), (2, 448079880), (3, 298719920), (4, 224039940), (5, 179231952), (6, 149359960), (8, 112019970), (10, 89615976), (12, 74679980), (15, 59743984), (16, 56009985), (17, 52715280), (20, 44807988), (24, 37339990), (30, 29871992), (34, 26357640), (40, 22403994), (48, 18669995), (51, 17571760), (60, 14935996), (68, 13178820), (80, 11201997), (85, 10543056), (102, 8785880), (120, 7467998), (136, 6589410), (170, 5271528), (204, 4392940), (240, 3733999), (255, 3514352), (272, 3294705), (340, 2635764), (408, 2196470), (510, 1757176), (680, 1317882), (816, 1098235), (1020, 878588), (1360, 658941), (2040, 439294), (4080, 219647)]