415388520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{384619}}^1$

素因数の和:384639

約数の個数: 64

約数和(自身を含む): 1384632000

約数和(自身を除く): 969243480

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, 384619, 769238, 1153857, 1538476, 1923095, 2307714, 3076952, 3461571, 3846190, 4615428, 5769285, 6923142, 7692380, 9230856, 10384713, 11538570, 13846284, 15384760, 17307855, 20769426, 23077140, 27692568, 34615710, 41538852, 46154280, 51923565, 69231420, 83077704, 103847130, 138462840, 207694260, 415388520]

約数ペア:

[(1, 415388520), (2, 207694260), (3, 138462840), (4, 103847130), (5, 83077704), (6, 69231420), (8, 51923565), (9, 46154280), (10, 41538852), (12, 34615710), (15, 27692568), (18, 23077140), (20, 20769426), (24, 17307855), (27, 15384760), (30, 13846284), (36, 11538570), (40, 10384713), (45, 9230856), (54, 7692380), (60, 6923142), (72, 5769285), (90, 4615428), (108, 3846190), (120, 3461571), (135, 3076952), (180, 2307714), (216, 1923095), (270, 1538476), (360, 1153857), (540, 769238), (1080, 384619)]