2220105904080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{82721}}^1\times {\mathrm{111827}}^1$

素因数の和:194564

約数の個数: 80

約数和(自身を含む): 6882473047104

約数和(自身を除く): 4662367143024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 82721, 111827, 165442, 223654, 248163, 330884, 335481, 413605, 447308, 496326, 559135, 661768, 670962, 827210, 894616, 992652, 1118270, 1240815, 1323536, 1341924, 1654420, 1677405, 1789232, 1985304, 2236540, 2481630, 2683848, 3308840, 3354810, 3970608, 4473080, 4963260, 5367696, 6617680, 6709620, 8946160, 9926520, 13419240, 19853040, 26838480, 9250441267, 18500882534, 27751323801, 37001765068, 46252206335, 55502647602, 74003530136, 92504412670, 111005295204, 138756619005, 148007060272, 185008825340, 222010590408, 277513238010, 370017650680, 444021180816, 555026476020, 740035301360, 1110052952040, 2220105904080]

約数ペア:

[(1, 2220105904080), (2, 1110052952040), (3, 740035301360), (4, 555026476020), (5, 444021180816), (6, 370017650680), (8, 277513238010), (10, 222010590408), (12, 185008825340), (15, 148007060272), (16, 138756619005), (20, 111005295204), (24, 92504412670), (30, 74003530136), (40, 55502647602), (48, 46252206335), (60, 37001765068), (80, 27751323801), (120, 18500882534), (240, 9250441267), (82721, 26838480), (111827, 19853040), (165442, 13419240), (223654, 9926520), (248163, 8946160), (330884, 6709620), (335481, 6617680), (413605, 5367696), (447308, 4963260), (496326, 4473080), (559135, 3970608), (661768, 3354810), (670962, 3308840), (827210, 2683848), (894616, 2481630), (992652, 2236540), (1118270, 1985304), (1240815, 1789232), (1323536, 1677405), (1341924, 1654420)]