120597320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 291703680

約数和(自身を除く): 171106360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 1139, 1340, 2278, 2647, 2680, 4556, 5294, 5695, 9112, 10588, 11390, 13235, 21176, 22780, 26470, 44999, 45560, 52940, 89998, 105880, 177349, 179996, 224995, 354698, 359992, 449990, 709396, 886745, 899980, 1418792, 1773490, 1799960, 3014933, 3546980, 6029866, 7093960, 12059732, 15074665, 24119464, 30149330, 60298660, 120597320]

約数ペア:

[(1, 120597320), (2, 60298660), (4, 30149330), (5, 24119464), (8, 15074665), (10, 12059732), (17, 7093960), (20, 6029866), (34, 3546980), (40, 3014933), (67, 1799960), (68, 1773490), (85, 1418792), (134, 899980), (136, 886745), (170, 709396), (268, 449990), (335, 359992), (340, 354698), (536, 224995), (670, 179996), (680, 177349), (1139, 105880), (1340, 89998), (2278, 52940), (2647, 45560), (2680, 44999), (4556, 26470), (5294, 22780), (5695, 21176), (9112, 13235), (10588, 11390)]