152305280

素因数分解:

$2^7\times 5^1\times {\mathrm{237977}}^1$

素因数の和:237996

約数の個数: 32

約数和(自身を含む): 364106340

約数和(自身を除く): 211801060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 237977, 475954, 951908, 1189885, 1903816, 2379770, 3807632, 4759540, 7615264, 9519080, 15230528, 19038160, 30461056, 38076320, 76152640, 152305280]

約数ペア:

[(1, 152305280), (2, 76152640), (4, 38076320), (5, 30461056), (8, 19038160), (10, 15230528), (16, 9519080), (20, 7615264), (32, 4759540), (40, 3807632), (64, 2379770), (80, 1903816), (128, 1189885), (160, 951908), (320, 475954), (640, 237977)]