283680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1$

素因数の和:218

約数の個数: 72

約数和(自身を含む): 972972

約数和(自身を除く): 689292

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 14184, 15760, 17730, 18912, 23640, 28368, 31520, 35460, 47280, 56736, 70920, 94560, 141840, 283680]

約数ペア:

[(1, 283680), (2, 141840), (3, 94560), (4, 70920), (5, 56736), (6, 47280), (8, 35460), (9, 31520), (10, 28368), (12, 23640), (15, 18912), (16, 17730), (18, 15760), (20, 14184), (24, 11820), (30, 9456), (32, 8865), (36, 7880), (40, 7092), (45, 6304), (48, 5910), (60, 4728), (72, 3940), (80, 3546), (90, 3152), (96, 2955), (120, 2364), (144, 1970), (160, 1773), (180, 1576), (197, 1440), (240, 1182), (288, 985), (360, 788), (394, 720), (480, 591)]