248411760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2731}}^1$

素因数の和:3126

約数の個数: 80

約数和(自身を含む): 772391040

約数和(自身を除く): 523979280

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, 2731, 3032, 3790, 4548, 5462, 5685, 6064, 7580, 8193, 9096, 10924, 11370, 13655, 15160, 16386, 18192, 21848, 22740, 27310, 30320, 32772, 40965, 43696, 45480, 54620, 65544, 81930, 90960, 109240, 131088, 163860, 218480, 327720, 655440, 1035049, 2070098, 3105147, 4140196, 5175245, 6210294, 8280392, 10350490, 12420588, 15525735, 16560784, 20700980, 24841176, 31051470, 41401960, 49682352, 62102940, 82803920, 124205880, 248411760]

約数ペア:

[(1, 248411760), (2, 124205880), (3, 82803920), (4, 62102940), (5, 49682352), (6, 41401960), (8, 31051470), (10, 24841176), (12, 20700980), (15, 16560784), (16, 15525735), (20, 12420588), (24, 10350490), (30, 8280392), (40, 6210294), (48, 5175245), (60, 4140196), (80, 3105147), (120, 2070098), (240, 1035049), (379, 655440), (758, 327720), (1137, 218480), (1516, 163860), (1895, 131088), (2274, 109240), (2731, 90960), (3032, 81930), (3790, 65544), (4548, 54620), (5462, 45480), (5685, 43696), (6064, 40965), (7580, 32772), (8193, 30320), (9096, 27310), (10924, 22740), (11370, 21848), (13655, 18192), (15160, 16386)]