29509560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{81971}}^1$

素因数の和:81988

約数の個数: 48

約数和(自身を含む): 95907240

約数和(自身を除く): 66397680

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, 81971, 163942, 245913, 327884, 409855, 491826, 655768, 737739, 819710, 983652, 1229565, 1475478, 1639420, 1967304, 2459130, 2950956, 3278840, 3688695, 4918260, 5901912, 7377390, 9836520, 14754780, 29509560]

約数ペア:

[(1, 29509560), (2, 14754780), (3, 9836520), (4, 7377390), (5, 5901912), (6, 4918260), (8, 3688695), (9, 3278840), (10, 2950956), (12, 2459130), (15, 1967304), (18, 1639420), (20, 1475478), (24, 1229565), (30, 983652), (36, 819710), (40, 737739), (45, 655768), (60, 491826), (72, 409855), (90, 327884), (120, 245913), (180, 163942), (360, 81971)]