6738960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:712

約数の個数: 80

約数和(自身を含む): 21409344

約数和(自身を除く): 14670384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 653, 688, 860, 1032, 1290, 1306, 1720, 1959, 2064, 2580, 2612, 3265, 3440, 3918, 5160, 5224, 6530, 7836, 9795, 10320, 10448, 13060, 15672, 19590, 26120, 28079, 31344, 39180, 52240, 56158, 78360, 84237, 112316, 140395, 156720, 168474, 224632, 280790, 336948, 421185, 449264, 561580, 673896, 842370, 1123160, 1347792, 1684740, 2246320, 3369480, 6738960]

約数ペア:

[(1, 6738960), (2, 3369480), (3, 2246320), (4, 1684740), (5, 1347792), (6, 1123160), (8, 842370), (10, 673896), (12, 561580), (15, 449264), (16, 421185), (20, 336948), (24, 280790), (30, 224632), (40, 168474), (43, 156720), (48, 140395), (60, 112316), (80, 84237), (86, 78360), (120, 56158), (129, 52240), (172, 39180), (215, 31344), (240, 28079), (258, 26120), (344, 19590), (430, 15672), (516, 13060), (645, 10448), (653, 10320), (688, 9795), (860, 7836), (1032, 6530), (1290, 5224), (1306, 5160), (1720, 3918), (1959, 3440), (2064, 3265), (2580, 2612)]