650829248040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2591}}^1\times {\mathrm{2093237}}^1$

素因数の和:2095842

約数の個数: 64

約数和(自身を含む): 1953242242560

約数和(自身を除く): 1302412994520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2591, 5182, 7773, 10364, 12955, 15546, 20728, 25910, 31092, 38865, 51820, 62184, 77730, 103640, 155460, 310920, 2093237, 4186474, 6279711, 8372948, 10466185, 12559422, 16745896, 20932370, 25118844, 31398555, 41864740, 50237688, 62797110, 83729480, 125594220, 251188440, 5423577067, 10847154134, 16270731201, 21694308268, 27117885335, 32541462402, 43388616536, 54235770670, 65082924804, 81353656005, 108471541340, 130165849608, 162707312010, 216943082680, 325414624020, 650829248040]

約数ペア:

[(1, 650829248040), (2, 325414624020), (3, 216943082680), (4, 162707312010), (5, 130165849608), (6, 108471541340), (8, 81353656005), (10, 65082924804), (12, 54235770670), (15, 43388616536), (20, 32541462402), (24, 27117885335), (30, 21694308268), (40, 16270731201), (60, 10847154134), (120, 5423577067), (2591, 251188440), (5182, 125594220), (7773, 83729480), (10364, 62797110), (12955, 50237688), (15546, 41864740), (20728, 31398555), (25910, 25118844), (31092, 20932370), (38865, 16745896), (51820, 12559422), (62184, 10466185), (77730, 8372948), (103640, 6279711), (155460, 4186474), (310920, 2093237)]