15510080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2587

約数の個数: 56

約数和(自身を含む): 38892480

約数和(自身を除く): 23382400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 2551, 3040, 5102, 6080, 10204, 12755, 20408, 25510, 40816, 48469, 51020, 81632, 96938, 102040, 163264, 193876, 204080, 242345, 387752, 408160, 484690, 775504, 816320, 969380, 1551008, 1938760, 3102016, 3877520, 7755040, 15510080]

約数ペア:

[(1, 15510080), (2, 7755040), (4, 3877520), (5, 3102016), (8, 1938760), (10, 1551008), (16, 969380), (19, 816320), (20, 775504), (32, 484690), (38, 408160), (40, 387752), (64, 242345), (76, 204080), (80, 193876), (95, 163264), (152, 102040), (160, 96938), (190, 81632), (304, 51020), (320, 48469), (380, 40816), (608, 25510), (760, 20408), (1216, 12755), (1520, 10204), (2551, 6080), (3040, 5102)]