80289360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37171}}^1$

素因数の和:37193

約数の個数: 80

約数和(自身を含む): 276559680

約数和(自身を除く): 196270320

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, 37171, 74342, 111513, 148684, 185855, 223026, 297368, 334539, 371710, 446052, 557565, 594736, 669078, 743420, 892104, 1003617, 1115130, 1338156, 1486840, 1672695, 1784208, 2007234, 2230260, 2676312, 2973680, 3345390, 4014468, 4460520, 5018085, 5352624, 6690780, 8028936, 8921040, 10036170, 13381560, 16057872, 20072340, 26763120, 40144680, 80289360]

約数ペア:

[(1, 80289360), (2, 40144680), (3, 26763120), (4, 20072340), (5, 16057872), (6, 13381560), (8, 10036170), (9, 8921040), (10, 8028936), (12, 6690780), (15, 5352624), (16, 5018085), (18, 4460520), (20, 4014468), (24, 3345390), (27, 2973680), (30, 2676312), (36, 2230260), (40, 2007234), (45, 1784208), (48, 1672695), (54, 1486840), (60, 1338156), (72, 1115130), (80, 1003617), (90, 892104), (108, 743420), (120, 669078), (135, 594736), (144, 557565), (180, 446052), (216, 371710), (240, 334539), (270, 297368), (360, 223026), (432, 185855), (540, 148684), (720, 111513), (1080, 74342), (2160, 37171)]