1264680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1171}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 4219200

約数和(自身を除く): 2954520

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1171, 2342, 3513, 4684, 5855, 7026, 9368, 10539, 11710, 14052, 17565, 21078, 23420, 28104, 31617, 35130, 42156, 46840, 52695, 63234, 70260, 84312, 105390, 126468, 140520, 158085, 210780, 252936, 316170, 421560, 632340, 1264680]

約数ペア:

[(1, 1264680), (2, 632340), (3, 421560), (4, 316170), (5, 252936), (6, 210780), (8, 158085), (9, 140520), (10, 126468), (12, 105390), (15, 84312), (18, 70260), (20, 63234), (24, 52695), (27, 46840), (30, 42156), (36, 35130), (40, 31617), (45, 28104), (54, 23420), (60, 21078), (72, 17565), (90, 14052), (108, 11710), (120, 10539), (135, 9368), (180, 7026), (216, 5855), (270, 4684), (360, 3513), (540, 2342), (1080, 1171)]