315483120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{146057}}^1$

素因数の和:146079

約数の個数: 80

約数和(自身を含む): 1086671520

約数和(自身を除く): 771188400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 146057, 292114, 438171, 584228, 730285, 876342, 1168456, 1314513, 1460570, 1752684, 2190855, 2336912, 2629026, 2921140, 3505368, 3943539, 4381710, 5258052, 5842280, 6572565, 7010736, 7887078, 8763420, 10516104, 11684560, 13145130, 15774156, 17526840, 19717695, 21032208, 26290260, 31548312, 35053680, 39435390, 52580520, 63096624, 78870780, 105161040, 157741560, 315483120]

約数ペア:

[(1, 315483120), (2, 157741560), (3, 105161040), (4, 78870780), (5, 63096624), (6, 52580520), (8, 39435390), (9, 35053680), (10, 31548312), (12, 26290260), (15, 21032208), (16, 19717695), (18, 17526840), (20, 15774156), (24, 13145130), (27, 11684560), (30, 10516104), (36, 8763420), (40, 7887078), (45, 7010736), (48, 6572565), (54, 5842280), (60, 5258052), (72, 4381710), (80, 3943539), (90, 3505368), (108, 2921140), (120, 2629026), (135, 2336912), (144, 2190855), (180, 1752684), (216, 1460570), (240, 1314513), (270, 1168456), (360, 876342), (432, 730285), (540, 584228), (720, 438171), (1080, 292114), (2160, 146057)]