1155144780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2139157}}^1$

素因数の和:2139175

約数の個数: 48

約数和(自身を含む): 3593785440

約数和(自身を除く): 2438640660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2139157, 4278314, 6417471, 8556628, 10695785, 12834942, 19252413, 21391570, 25669884, 32087355, 38504826, 42783140, 57757239, 64174710, 77009652, 96262065, 115514478, 128349420, 192524130, 231028956, 288786195, 385048260, 577572390, 1155144780]

約数ペア:

[(1, 1155144780), (2, 577572390), (3, 385048260), (4, 288786195), (5, 231028956), (6, 192524130), (9, 128349420), (10, 115514478), (12, 96262065), (15, 77009652), (18, 64174710), (20, 57757239), (27, 42783140), (30, 38504826), (36, 32087355), (45, 25669884), (54, 21391570), (60, 19252413), (90, 12834942), (108, 10695785), (135, 8556628), (180, 6417471), (270, 4278314), (540, 2139157)]