233251380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{431947}}^1$

素因数の和:431965

約数の個数: 48

約数和(自身を含む): 725672640

約数和(自身を除く): 492421260

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, 431947, 863894, 1295841, 1727788, 2159735, 2591682, 3887523, 4319470, 5183364, 6479205, 7775046, 8638940, 11662569, 12958410, 15550092, 19437615, 23325138, 25916820, 38875230, 46650276, 58312845, 77750460, 116625690, 233251380]

約数ペア:

[(1, 233251380), (2, 116625690), (3, 77750460), (4, 58312845), (5, 46650276), (6, 38875230), (9, 25916820), (10, 23325138), (12, 19437615), (15, 15550092), (18, 12958410), (20, 11662569), (27, 8638940), (30, 7775046), (36, 6479205), (45, 5183364), (54, 4319470), (60, 3887523), (90, 2591682), (108, 2159735), (135, 1727788), (180, 1295841), (270, 863894), (540, 431947)]