26207640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 96

約数和(自身を含む): 87207120

約数和(自身を除く): 60999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1693, 1720, 1935, 2580, 3096, 3386, 3870, 5079, 5160, 6772, 7740, 8465, 10158, 13544, 15237, 15480, 16930, 20316, 25395, 30474, 33860, 40632, 50790, 60948, 67720, 72799, 76185, 101580, 121896, 145598, 152370, 203160, 218397, 291196, 304740, 363995, 436794, 582392, 609480, 655191, 727990, 873588, 1091985, 1310382, 1455980, 1747176, 2183970, 2620764, 2911960, 3275955, 4367940, 5241528, 6551910, 8735880, 13103820, 26207640]

約数ペア:

[(1, 26207640), (2, 13103820), (3, 8735880), (4, 6551910), (5, 5241528), (6, 4367940), (8, 3275955), (9, 2911960), (10, 2620764), (12, 2183970), (15, 1747176), (18, 1455980), (20, 1310382), (24, 1091985), (30, 873588), (36, 727990), (40, 655191), (43, 609480), (45, 582392), (60, 436794), (72, 363995), (86, 304740), (90, 291196), (120, 218397), (129, 203160), (172, 152370), (180, 145598), (215, 121896), (258, 101580), (344, 76185), (360, 72799), (387, 67720), (430, 60948), (516, 50790), (645, 40632), (774, 33860), (860, 30474), (1032, 25395), (1290, 20316), (1548, 16930), (1693, 15480), (1720, 15237), (1935, 13544), (2580, 10158), (3096, 8465), (3386, 7740), (3870, 6772), (5079, 5160)]