356315360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{117209}}^1$

素因数の和:117243

約数の個数: 48

約数和(自身を含む): 886107600

約数和(自身を除く): 529792240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 117209, 234418, 468836, 586045, 937672, 1172090, 1875344, 2226971, 2344180, 3750688, 4453942, 4688360, 8907884, 9376720, 11134855, 17815768, 18753440, 22269710, 35631536, 44539420, 71263072, 89078840, 178157680, 356315360]

約数ペア:

[(1, 356315360), (2, 178157680), (4, 89078840), (5, 71263072), (8, 44539420), (10, 35631536), (16, 22269710), (19, 18753440), (20, 17815768), (32, 11134855), (38, 9376720), (40, 8907884), (76, 4688360), (80, 4453942), (95, 3750688), (152, 2344180), (160, 2226971), (190, 1875344), (304, 1172090), (380, 937672), (608, 586045), (760, 468836), (1520, 234418), (3040, 117209)]