119757760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19697}}^1$

素因数の和:19733

約数の個数: 56

約数和(自身を含む): 300197520

約数和(自身を除く): 180439760

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, 3040, 6080, 19697, 39394, 78788, 98485, 157576, 196970, 315152, 374243, 393940, 630304, 748486, 787880, 1260608, 1496972, 1575760, 1871215, 2993944, 3151520, 3742430, 5987888, 6303040, 7484860, 11975776, 14969720, 23951552, 29939440, 59878880, 119757760]

約数ペア:

[(1, 119757760), (2, 59878880), (4, 29939440), (5, 23951552), (8, 14969720), (10, 11975776), (16, 7484860), (19, 6303040), (20, 5987888), (32, 3742430), (38, 3151520), (40, 2993944), (64, 1871215), (76, 1575760), (80, 1496972), (95, 1260608), (152, 787880), (160, 748486), (190, 630304), (304, 393940), (320, 374243), (380, 315152), (608, 196970), (760, 157576), (1216, 98485), (1520, 78788), (3040, 39394), (6080, 19697)]