240480396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7039}}^1$

素因数の和:7135

約数の個数: 72

約数和(自身を含む): 663703040

約数和(自身を除く): 423222644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 5694, 7039, 8541, 11388, 14078, 17082, 21117, 28156, 34164, 42234, 63351, 84468, 91507, 126702, 183014, 253404, 274521, 366028, 513847, 549042, 823563, 1027694, 1098084, 1541541, 1647126, 2055388, 3083082, 3294252, 4624623, 6166164, 6680011, 9249246, 13360022, 18498492, 20040033, 26720044, 40080066, 60120099, 80160132, 120240198, 240480396]

約数ペア:

[(1, 240480396), (2, 120240198), (3, 80160132), (4, 60120099), (6, 40080066), (9, 26720044), (12, 20040033), (13, 18498492), (18, 13360022), (26, 9249246), (36, 6680011), (39, 6166164), (52, 4624623), (73, 3294252), (78, 3083082), (117, 2055388), (146, 1647126), (156, 1541541), (219, 1098084), (234, 1027694), (292, 823563), (438, 549042), (468, 513847), (657, 366028), (876, 274521), (949, 253404), (1314, 183014), (1898, 126702), (2628, 91507), (2847, 84468), (3796, 63351), (5694, 42234), (7039, 34164), (8541, 28156), (11388, 21117), (14078, 17082)]