152733560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{545477}}^1$

素因数の和:545495

約数の個数: 32

約数和(自身を含む): 392744160

約数和(自身を除く): 240010600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 545477, 1090954, 2181908, 2727385, 3818339, 4363816, 5454770, 7636678, 10909540, 15273356, 19091695, 21819080, 30546712, 38183390, 76366780, 152733560]

約数ペア:

[(1, 152733560), (2, 76366780), (4, 38183390), (5, 30546712), (7, 21819080), (8, 19091695), (10, 15273356), (14, 10909540), (20, 7636678), (28, 5454770), (35, 4363816), (40, 3818339), (56, 2727385), (70, 2181908), (140, 1090954), (280, 545477)]