288223380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{533747}}^1$

素因数の和:533765

約数の個数: 48

約数和(自身を含む): 896696640

約数和(自身を除く): 608473260

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, 533747, 1067494, 1601241, 2134988, 2668735, 3202482, 4803723, 5337470, 6404964, 8006205, 9607446, 10674940, 14411169, 16012410, 19214892, 24018615, 28822338, 32024820, 48037230, 57644676, 72055845, 96074460, 144111690, 288223380]

約数ペア:

[(1, 288223380), (2, 144111690), (3, 96074460), (4, 72055845), (5, 57644676), (6, 48037230), (9, 32024820), (10, 28822338), (12, 24018615), (15, 19214892), (18, 16012410), (20, 14411169), (27, 10674940), (30, 9607446), (36, 8006205), (45, 6404964), (54, 5337470), (60, 4803723), (90, 3202482), (108, 2668735), (135, 2134988), (180, 1601241), (270, 1067494), (540, 533747)]