761584680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{235057}}^1$

素因数の和:235080

約数の個数: 80

約数和(自身を含む): 2559781620

約数和(自身を除く): 1798196940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 235057, 470114, 705171, 940228, 1175285, 1410342, 1880456, 2115513, 2350570, 2820684, 3525855, 4231026, 4701140, 5641368, 6346539, 7051710, 8462052, 9402280, 10577565, 12693078, 14103420, 16924104, 19039617, 21155130, 25386156, 28206840, 31732695, 38079234, 42310260, 50772312, 63465390, 76158468, 84620520, 95198085, 126930780, 152316936, 190396170, 253861560, 380792340, 761584680]

約数ペア:

[(1, 761584680), (2, 380792340), (3, 253861560), (4, 190396170), (5, 152316936), (6, 126930780), (8, 95198085), (9, 84620520), (10, 76158468), (12, 63465390), (15, 50772312), (18, 42310260), (20, 38079234), (24, 31732695), (27, 28206840), (30, 25386156), (36, 21155130), (40, 19039617), (45, 16924104), (54, 14103420), (60, 12693078), (72, 10577565), (81, 9402280), (90, 8462052), (108, 7051710), (120, 6346539), (135, 5641368), (162, 4701140), (180, 4231026), (216, 3525855), (270, 2820684), (324, 2350570), (360, 2115513), (405, 1880456), (540, 1410342), (648, 1175285), (810, 940228), (1080, 705171), (1620, 470114), (3240, 235057)]