73540920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{612841}}^1$

素因数の和:612855

約数の個数: 32

約数和(自身を含む): 220623120

約数和(自身を除く): 147082200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 612841, 1225682, 1838523, 2451364, 3064205, 3677046, 4902728, 6128410, 7354092, 9192615, 12256820, 14708184, 18385230, 24513640, 36770460, 73540920]

約数ペア:

[(1, 73540920), (2, 36770460), (3, 24513640), (4, 18385230), (5, 14708184), (6, 12256820), (8, 9192615), (10, 7354092), (12, 6128410), (15, 4902728), (20, 3677046), (24, 3064205), (30, 2451364), (40, 1838523), (60, 1225682), (120, 612841)]