23143589520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{254437}}^1$

素因数の和:254832

約数の個数: 80

約数和(自身を含む): 71934711360

約数和(自身を除く): 48791121840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 11370, 15160, 18192, 22740, 30320, 45480, 90960, 254437, 508874, 763311, 1017748, 1272185, 1526622, 2035496, 2544370, 3053244, 3816555, 4070992, 5088740, 6106488, 7633110, 10177480, 12212976, 15266220, 20354960, 30532440, 61064880, 96431623, 192863246, 289294869, 385726492, 482158115, 578589738, 771452984, 964316230, 1157179476, 1446474345, 1542905968, 1928632460, 2314358952, 2892948690, 3857264920, 4628717904, 5785897380, 7714529840, 11571794760, 23143589520]

約数ペア:

[(1, 23143589520), (2, 11571794760), (3, 7714529840), (4, 5785897380), (5, 4628717904), (6, 3857264920), (8, 2892948690), (10, 2314358952), (12, 1928632460), (15, 1542905968), (16, 1446474345), (20, 1157179476), (24, 964316230), (30, 771452984), (40, 578589738), (48, 482158115), (60, 385726492), (80, 289294869), (120, 192863246), (240, 96431623), (379, 61064880), (758, 30532440), (1137, 20354960), (1516, 15266220), (1895, 12212976), (2274, 10177480), (3032, 7633110), (3790, 6106488), (4548, 5088740), (5685, 4070992), (6064, 3816555), (7580, 3053244), (9096, 2544370), (11370, 2035496), (15160, 1526622), (18192, 1272185), (22740, 1017748), (30320, 763311), (45480, 508874), (90960, 254437)]