156973146240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{81756847}}^1$

素因数の和:81756869

約数の個数: 64

約数和(自身を含む): 500351909760

約数和(自身を除く): 343378763520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 81756847, 163513694, 245270541, 327027388, 408784235, 490541082, 654054776, 817568470, 981082164, 1226352705, 1308109552, 1635136940, 1962164328, 2452705410, 2616219104, 3270273880, 3924328656, 4905410820, 5232438208, 6540547760, 7848657312, 9810821640, 10464876416, 13081095520, 15697314624, 19621643280, 26162191040, 31394629248, 39243286560, 52324382080, 78486573120, 156973146240]

約数ペア:

[(1, 156973146240), (2, 78486573120), (3, 52324382080), (4, 39243286560), (5, 31394629248), (6, 26162191040), (8, 19621643280), (10, 15697314624), (12, 13081095520), (15, 10464876416), (16, 9810821640), (20, 7848657312), (24, 6540547760), (30, 5232438208), (32, 4905410820), (40, 3924328656), (48, 3270273880), (60, 2616219104), (64, 2452705410), (80, 1962164328), (96, 1635136940), (120, 1308109552), (128, 1226352705), (160, 981082164), (192, 817568470), (240, 654054776), (320, 490541082), (384, 408784235), (480, 327027388), (640, 245270541), (960, 163513694), (1920, 81756847)]