120586160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79333}}^1$

素因数の和:79365

約数の個数: 40

約数和(自身を含む): 295122480

約数和(自身を除く): 174536320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 79333, 158666, 317332, 396665, 634664, 793330, 1269328, 1507327, 1586660, 3014654, 3173320, 6029308, 6346640, 7536635, 12058616, 15073270, 24117232, 30146540, 60293080, 120586160]

約数ペア:

[(1, 120586160), (2, 60293080), (4, 30146540), (5, 24117232), (8, 15073270), (10, 12058616), (16, 7536635), (19, 6346640), (20, 6029308), (38, 3173320), (40, 3014654), (76, 1586660), (80, 1507327), (95, 1269328), (152, 793330), (190, 634664), (304, 396665), (380, 317332), (760, 158666), (1520, 79333)]