12157560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11257}}^1$

素因数の和:11277

約数の個数: 64

約数和(自身を含む): 40528800

約数和(自身を除く): 28371240

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, 11257, 22514, 33771, 45028, 56285, 67542, 90056, 101313, 112570, 135084, 168855, 202626, 225140, 270168, 303939, 337710, 405252, 450280, 506565, 607878, 675420, 810504, 1013130, 1215756, 1350840, 1519695, 2026260, 2431512, 3039390, 4052520, 6078780, 12157560]

約数ペア:

[(1, 12157560), (2, 6078780), (3, 4052520), (4, 3039390), (5, 2431512), (6, 2026260), (8, 1519695), (9, 1350840), (10, 1215756), (12, 1013130), (15, 810504), (18, 675420), (20, 607878), (24, 506565), (27, 450280), (30, 405252), (36, 337710), (40, 303939), (45, 270168), (54, 225140), (60, 202626), (72, 168855), (90, 135084), (108, 112570), (120, 101313), (135, 90056), (180, 67542), (216, 56285), (270, 45028), (360, 33771), (540, 22514), (1080, 11257)]