121962080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44839}}^1$

素因数の和:44871

約数の個数: 48

約数和(自身を含む): 305091360

約数和(自身を除く): 183129280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 44839, 89678, 179356, 224195, 358712, 448390, 717424, 762263, 896780, 1434848, 1524526, 1793560, 3049052, 3587120, 3811315, 6098104, 7174240, 7622630, 12196208, 15245260, 24392416, 30490520, 60981040, 121962080]

約数ペア:

[(1, 121962080), (2, 60981040), (4, 30490520), (5, 24392416), (8, 15245260), (10, 12196208), (16, 7622630), (17, 7174240), (20, 6098104), (32, 3811315), (34, 3587120), (40, 3049052), (68, 1793560), (80, 1524526), (85, 1434848), (136, 896780), (160, 762263), (170, 717424), (272, 448390), (340, 358712), (544, 224195), (680, 179356), (1360, 89678), (2720, 44839)]