227693520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{316241}}^1$

素因数の和:316260

約数の個数: 60

約数和(自身を含む): 764673156

約数和(自身を除く): 536979636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 316241, 632482, 948723, 1264964, 1581205, 1897446, 2529928, 2846169, 3162410, 3794892, 4743615, 5059856, 5692338, 6324820, 7589784, 9487230, 11384676, 12649640, 14230845, 15179568, 18974460, 22769352, 25299280, 28461690, 37948920, 45538704, 56923380, 75897840, 113846760, 227693520]

約数ペア:

[(1, 227693520), (2, 113846760), (3, 75897840), (4, 56923380), (5, 45538704), (6, 37948920), (8, 28461690), (9, 25299280), (10, 22769352), (12, 18974460), (15, 15179568), (16, 14230845), (18, 12649640), (20, 11384676), (24, 9487230), (30, 7589784), (36, 6324820), (40, 5692338), (45, 5059856), (48, 4743615), (60, 3794892), (72, 3162410), (80, 2846169), (90, 2529928), (120, 1897446), (144, 1581205), (180, 1264964), (240, 948723), (360, 632482), (720, 316241)]