115411980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113149}}^1$

素因数の和:113178

約数の個数: 48

約数和(自身を含む): 342165600

約数和(自身を除く): 226753620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 113149, 226298, 339447, 452596, 565745, 678894, 1131490, 1357788, 1697235, 1923533, 2262980, 3394470, 3847066, 5770599, 6788940, 7694132, 9617665, 11541198, 19235330, 23082396, 28852995, 38470660, 57705990, 115411980]

約数ペア:

[(1, 115411980), (2, 57705990), (3, 38470660), (4, 28852995), (5, 23082396), (6, 19235330), (10, 11541198), (12, 9617665), (15, 7694132), (17, 6788940), (20, 5770599), (30, 3847066), (34, 3394470), (51, 2262980), (60, 1923533), (68, 1697235), (85, 1357788), (102, 1131490), (170, 678894), (204, 565745), (255, 452596), (340, 339447), (510, 226298), (1020, 113149)]