2814485880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{545443}}^1$

素因数の和:545500

約数の個数: 64

約数和(自身を含む): 8639832960

約数和(自身を除く): 5825347080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 545443, 1090886, 1636329, 2181772, 2727215, 3272658, 4363544, 5454430, 6545316, 8181645, 10908860, 13090632, 16363290, 21817720, 23454049, 32726580, 46908098, 65453160, 70362147, 93816196, 117270245, 140724294, 187632392, 234540490, 281448588, 351810735, 469080980, 562897176, 703621470, 938161960, 1407242940, 2814485880]

約数ペア:

[(1, 2814485880), (2, 1407242940), (3, 938161960), (4, 703621470), (5, 562897176), (6, 469080980), (8, 351810735), (10, 281448588), (12, 234540490), (15, 187632392), (20, 140724294), (24, 117270245), (30, 93816196), (40, 70362147), (43, 65453160), (60, 46908098), (86, 32726580), (120, 23454049), (129, 21817720), (172, 16363290), (215, 13090632), (258, 10908860), (344, 8181645), (430, 6545316), (516, 5454430), (645, 4363544), (860, 3272658), (1032, 2727215), (1290, 2181772), (1720, 1636329), (2580, 1090886), (5160, 545443)]