121297720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6151}}^1$

素因数の和:6208

約数の個数: 64

約数和(自身を含む): 298987200

約数和(自身を除く): 177689480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 6151, 9860, 12302, 19720, 24604, 30755, 49208, 61510, 104567, 123020, 178379, 209134, 246040, 356758, 418268, 522835, 713516, 836536, 891895, 1045670, 1427032, 1783790, 2091340, 3032443, 3567580, 4182680, 6064886, 7135160, 12129772, 15162215, 24259544, 30324430, 60648860, 121297720]

約数ペア:

[(1, 121297720), (2, 60648860), (4, 30324430), (5, 24259544), (8, 15162215), (10, 12129772), (17, 7135160), (20, 6064886), (29, 4182680), (34, 3567580), (40, 3032443), (58, 2091340), (68, 1783790), (85, 1427032), (116, 1045670), (136, 891895), (145, 836536), (170, 713516), (232, 522835), (290, 418268), (340, 356758), (493, 246040), (580, 209134), (680, 178379), (986, 123020), (1160, 104567), (1972, 61510), (2465, 49208), (3944, 30755), (4930, 24604), (6151, 19720), (9860, 12302)]