321597600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{133999}}^1$

素因数の和:134022

約数の個数: 72

約数和(自身を含む): 1046808000

約数和(自身を除く): 725210400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 133999, 267998, 401997, 535996, 669995, 803994, 1071992, 1339990, 1607988, 2009985, 2143984, 2679980, 3215976, 3349975, 4019970, 4287968, 5359960, 6431952, 6699950, 8039940, 10049925, 10719920, 12863904, 13399900, 16079880, 20099850, 21439840, 26799800, 32159760, 40199700, 53599600, 64319520, 80399400, 107199200, 160798800, 321597600]

約数ペア:

[(1, 321597600), (2, 160798800), (3, 107199200), (4, 80399400), (5, 64319520), (6, 53599600), (8, 40199700), (10, 32159760), (12, 26799800), (15, 21439840), (16, 20099850), (20, 16079880), (24, 13399900), (25, 12863904), (30, 10719920), (32, 10049925), (40, 8039940), (48, 6699950), (50, 6431952), (60, 5359960), (75, 4287968), (80, 4019970), (96, 3349975), (100, 3215976), (120, 2679980), (150, 2143984), (160, 2009985), (200, 1607988), (240, 1339990), (300, 1071992), (400, 803994), (480, 669995), (600, 535996), (800, 401997), (1200, 267998), (2400, 133999)]