2253572880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{722299}}^1$

素因数の和:722328

約数の個数: 80

約数和(自身を含む): 7523476800

約数和(自身を除く): 5269903920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 722299, 1444598, 2166897, 2889196, 3611495, 4333794, 5778392, 7222990, 8667588, 9389887, 10834485, 11556784, 14445980, 17335176, 18779774, 21668970, 28169661, 28891960, 34670352, 37559548, 43337940, 46949435, 56339322, 57783920, 75119096, 86675880, 93898870, 112678644, 140848305, 150238192, 173351760, 187797740, 225357288, 281696610, 375595480, 450714576, 563393220, 751190960, 1126786440, 2253572880]

約数ペア:

[(1, 2253572880), (2, 1126786440), (3, 751190960), (4, 563393220), (5, 450714576), (6, 375595480), (8, 281696610), (10, 225357288), (12, 187797740), (13, 173351760), (15, 150238192), (16, 140848305), (20, 112678644), (24, 93898870), (26, 86675880), (30, 75119096), (39, 57783920), (40, 56339322), (48, 46949435), (52, 43337940), (60, 37559548), (65, 34670352), (78, 28891960), (80, 28169661), (104, 21668970), (120, 18779774), (130, 17335176), (156, 14445980), (195, 11556784), (208, 10834485), (240, 9389887), (260, 8667588), (312, 7222990), (390, 5778392), (520, 4333794), (624, 3611495), (780, 2889196), (1040, 2166897), (1560, 1444598), (3120, 722299)]