240868080

素因数分解:

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

素因数の和:37196

約数の個数: 100

約数和(自身を含む): 836593032

約数和(自身を除く): 595724952

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 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, 3010851, 3345390, 4014468, 4460520, 5018085, 5352624, 6021702, 6690780, 8028936, 8921040, 10036170, 12043404, 13381560, 15054255, 16057872, 20072340, 24086808, 26763120, 30108510, 40144680, 48173616, 60217020, 80289360, 120434040, 240868080]

約数ペア:

[(1, 240868080), (2, 120434040), (3, 80289360), (4, 60217020), (5, 48173616), (6, 40144680), (8, 30108510), (9, 26763120), (10, 24086808), (12, 20072340), (15, 16057872), (16, 15054255), (18, 13381560), (20, 12043404), (24, 10036170), (27, 8921040), (30, 8028936), (36, 6690780), (40, 6021702), (45, 5352624), (48, 5018085), (54, 4460520), (60, 4014468), (72, 3345390), (80, 3010851), (81, 2973680), (90, 2676312), (108, 2230260), (120, 2007234), (135, 1784208), (144, 1672695), (162, 1486840), (180, 1338156), (216, 1115130), (240, 1003617), (270, 892104), (324, 743420), (360, 669078), (405, 594736), (432, 557565), (540, 446052), (648, 371710), (720, 334539), (810, 297368), (1080, 223026), (1296, 185855), (1620, 148684), (2160, 111513), (3240, 74342), (6480, 37171)]