15705210960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{7270931}}^1$

素因数の和:7270953

約数の個数: 80

約数和(自身を含む): 54095734080

約数和(自身を除く): 38390523120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 7270931, 14541862, 21812793, 29083724, 36354655, 43625586, 58167448, 65438379, 72709310, 87251172, 109063965, 116334896, 130876758, 145418620, 174502344, 196315137, 218127930, 261753516, 290837240, 327191895, 349004688, 392630274, 436255860, 523507032, 581674480, 654383790, 785260548, 872511720, 981575685, 1047014064, 1308767580, 1570521096, 1745023440, 1963151370, 2617535160, 3141042192, 3926302740, 5235070320, 7852605480, 15705210960]

約数ペア:

[(1, 15705210960), (2, 7852605480), (3, 5235070320), (4, 3926302740), (5, 3141042192), (6, 2617535160), (8, 1963151370), (9, 1745023440), (10, 1570521096), (12, 1308767580), (15, 1047014064), (16, 981575685), (18, 872511720), (20, 785260548), (24, 654383790), (27, 581674480), (30, 523507032), (36, 436255860), (40, 392630274), (45, 349004688), (48, 327191895), (54, 290837240), (60, 261753516), (72, 218127930), (80, 196315137), (90, 174502344), (108, 145418620), (120, 130876758), (135, 116334896), (144, 109063965), (180, 87251172), (216, 72709310), (240, 65438379), (270, 58167448), (360, 43625586), (432, 36354655), (540, 29083724), (720, 21812793), (1080, 14541862), (2160, 7270931)]