123344280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4337}}^1$

素因数の和:4433

約数の個数: 96

約数和(自身を含む): 406036800

約数和(自身を除く): 282692520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4337, 4740, 5688, 7110, 8674, 9480, 13011, 14220, 17348, 21685, 26022, 28440, 34696, 39033, 43370, 52044, 65055, 78066, 86740, 104088, 130110, 156132, 173480, 195165, 260220, 312264, 342623, 390330, 520440, 685246, 780660, 1027869, 1370492, 1561320, 1713115, 2055738, 2740984, 3083607, 3426230, 4111476, 5139345, 6167214, 6852460, 8222952, 10278690, 12334428, 13704920, 15418035, 20557380, 24668856, 30836070, 41114760, 61672140, 123344280]

約数ペア:

[(1, 123344280), (2, 61672140), (3, 41114760), (4, 30836070), (5, 24668856), (6, 20557380), (8, 15418035), (9, 13704920), (10, 12334428), (12, 10278690), (15, 8222952), (18, 6852460), (20, 6167214), (24, 5139345), (30, 4111476), (36, 3426230), (40, 3083607), (45, 2740984), (60, 2055738), (72, 1713115), (79, 1561320), (90, 1370492), (120, 1027869), (158, 780660), (180, 685246), (237, 520440), (316, 390330), (360, 342623), (395, 312264), (474, 260220), (632, 195165), (711, 173480), (790, 156132), (948, 130110), (1185, 104088), (1422, 86740), (1580, 78066), (1896, 65055), (2370, 52044), (2844, 43370), (3160, 39033), (3555, 34696), (4337, 28440), (4740, 26022), (5688, 21685), (7110, 17348), (8674, 14220), (9480, 13011)]