118323720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1340

約数の個数: 128

約数和(自身を含む): 399168000

約数和(自身を除く): 280844280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1231, 1335, 1602, 1780, 2136, 2403, 2462, 2670, 3204, 3560, 3693, 4005, 4806, 4924, 5340, 6155, 6408, 7386, 8010, 9612, 9848, 10680, 11079, 12015, 12310, 14772, 16020, 18465, 19224, 22158, 24030, 24620, 29544, 32040, 33237, 36930, 44316, 48060, 49240, 55395, 66474, 73860, 88632, 96120, 109559, 110790, 132948, 147720, 166185, 219118, 221580, 265896, 328677, 332370, 438236, 443160, 547795, 657354, 664740, 876472, 986031, 1095590, 1314708, 1329480, 1643385, 1972062, 2191180, 2629416, 2958093, 3286770, 3944124, 4382360, 4930155, 5916186, 6573540, 7888248, 9860310, 11832372, 13147080, 14790465, 19720620, 23664744, 29580930, 39441240, 59161860, 118323720]

約数ペア:

[(1, 118323720), (2, 59161860), (3, 39441240), (4, 29580930), (5, 23664744), (6, 19720620), (8, 14790465), (9, 13147080), (10, 11832372), (12, 9860310), (15, 7888248), (18, 6573540), (20, 5916186), (24, 4930155), (27, 4382360), (30, 3944124), (36, 3286770), (40, 2958093), (45, 2629416), (54, 2191180), (60, 1972062), (72, 1643385), (89, 1329480), (90, 1314708), (108, 1095590), (120, 986031), (135, 876472), (178, 664740), (180, 657354), (216, 547795), (267, 443160), (270, 438236), (356, 332370), (360, 328677), (445, 265896), (534, 221580), (540, 219118), (712, 166185), (801, 147720), (890, 132948), (1068, 110790), (1080, 109559), (1231, 96120), (1335, 88632), (1602, 73860), (1780, 66474), (2136, 55395), (2403, 49240), (2462, 48060), (2670, 44316), (3204, 36930), (3560, 33237), (3693, 32040), (4005, 29544), (4806, 24620), (4924, 24030), (5340, 22158), (6155, 19224), (6408, 18465), (7386, 16020), (8010, 14772), (9612, 12310), (9848, 12015), (10680, 11079)]