133836840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{123923}}^1$

素因数の和:123943

約数の個数: 64

約数和(自身を含む): 446126400

約数和(自身を除く): 312289560

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, 123923, 247846, 371769, 495692, 619615, 743538, 991384, 1115307, 1239230, 1487076, 1858845, 2230614, 2478460, 2974152, 3345921, 3717690, 4461228, 4956920, 5576535, 6691842, 7435380, 8922456, 11153070, 13383684, 14870760, 16729605, 22306140, 26767368, 33459210, 44612280, 66918420, 133836840]

約数ペア:

[(1, 133836840), (2, 66918420), (3, 44612280), (4, 33459210), (5, 26767368), (6, 22306140), (8, 16729605), (9, 14870760), (10, 13383684), (12, 11153070), (15, 8922456), (18, 7435380), (20, 6691842), (24, 5576535), (27, 4956920), (30, 4461228), (36, 3717690), (40, 3345921), (45, 2974152), (54, 2478460), (60, 2230614), (72, 1858845), (90, 1487076), (108, 1239230), (120, 1115307), (135, 991384), (180, 743538), (216, 619615), (270, 495692), (360, 371769), (540, 247846), (1080, 123923)]