30576320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 79004160

約数和(自身を除く): 48427840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 107, 152, 160, 188, 190, 214, 235, 304, 320, 376, 380, 428, 470, 535, 608, 752, 760, 856, 893, 940, 1070, 1216, 1504, 1520, 1712, 1786, 1880, 2033, 2140, 3008, 3040, 3424, 3572, 3760, 4066, 4280, 4465, 5029, 6080, 6848, 7144, 7520, 8132, 8560, 8930, 10058, 10165, 14288, 15040, 16264, 17120, 17860, 20116, 20330, 25145, 28576, 32528, 34240, 35720, 40232, 40660, 50290, 57152, 65056, 71440, 80464, 81320, 95551, 100580, 130112, 142880, 160928, 162640, 191102, 201160, 285760, 321856, 325280, 382204, 402320, 477755, 650560, 764408, 804640, 955510, 1528816, 1609280, 1911020, 3057632, 3822040, 6115264, 7644080, 15288160, 30576320]

約数ペア:

[(1, 30576320), (2, 15288160), (4, 7644080), (5, 6115264), (8, 3822040), (10, 3057632), (16, 1911020), (19, 1609280), (20, 1528816), (32, 955510), (38, 804640), (40, 764408), (47, 650560), (64, 477755), (76, 402320), (80, 382204), (94, 325280), (95, 321856), (107, 285760), (152, 201160), (160, 191102), (188, 162640), (190, 160928), (214, 142880), (235, 130112), (304, 100580), (320, 95551), (376, 81320), (380, 80464), (428, 71440), (470, 65056), (535, 57152), (608, 50290), (752, 40660), (760, 40232), (856, 35720), (893, 34240), (940, 32528), (1070, 28576), (1216, 25145), (1504, 20330), (1520, 20116), (1712, 17860), (1786, 17120), (1880, 16264), (2033, 15040), (2140, 14288), (3008, 10165), (3040, 10058), (3424, 8930), (3572, 8560), (3760, 8132), (4066, 7520), (4280, 7144), (4465, 6848), (5029, 6080)]