349560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{971}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 1137240

約数和(自身を除く): 787680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 971, 1942, 2913, 3884, 4855, 5826, 7768, 8739, 9710, 11652, 14565, 17478, 19420, 23304, 29130, 34956, 38840, 43695, 58260, 69912, 87390, 116520, 174780, 349560]

約数ペア:

[(1, 349560), (2, 174780), (3, 116520), (4, 87390), (5, 69912), (6, 58260), (8, 43695), (9, 38840), (10, 34956), (12, 29130), (15, 23304), (18, 19420), (20, 17478), (24, 14565), (30, 11652), (36, 9710), (40, 8739), (45, 7768), (60, 5826), (72, 4855), (90, 3884), (120, 2913), (180, 1942), (360, 971)]