227680560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{316223}}^1$

素因数の和:316242

約数の個数: 60

約数和(自身を含む): 764629632

約数和(自身を除く): 536949072

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, 316223, 632446, 948669, 1264892, 1581115, 1897338, 2529784, 2846007, 3162230, 3794676, 4743345, 5059568, 5692014, 6324460, 7589352, 9486690, 11384028, 12648920, 14230035, 15178704, 18973380, 22768056, 25297840, 28460070, 37946760, 45536112, 56920140, 75893520, 113840280, 227680560]

約数ペア:

[(1, 227680560), (2, 113840280), (3, 75893520), (4, 56920140), (5, 45536112), (6, 37946760), (8, 28460070), (9, 25297840), (10, 22768056), (12, 18973380), (15, 15178704), (16, 14230035), (18, 12648920), (20, 11384028), (24, 9486690), (30, 7589352), (36, 6324460), (40, 5692014), (45, 5059568), (48, 4743345), (60, 3794676), (72, 3162230), (80, 2846007), (90, 2529784), (120, 1897338), (144, 1581115), (180, 1264892), (240, 948669), (360, 632446), (720, 316223)]