2443680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1697}}^1$

素因数の和:1718

約数の個数: 72

約数和(自身を含む): 8343972

約数和(自身を除く): 5900292

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, 240, 288, 360, 480, 720, 1440, 1697, 3394, 5091, 6788, 8485, 10182, 13576, 15273, 16970, 20364, 25455, 27152, 30546, 33940, 40728, 50910, 54304, 61092, 67880, 76365, 81456, 101820, 122184, 135760, 152730, 162912, 203640, 244368, 271520, 305460, 407280, 488736, 610920, 814560, 1221840, 2443680]

約数ペア:

[(1, 2443680), (2, 1221840), (3, 814560), (4, 610920), (5, 488736), (6, 407280), (8, 305460), (9, 271520), (10, 244368), (12, 203640), (15, 162912), (16, 152730), (18, 135760), (20, 122184), (24, 101820), (30, 81456), (32, 76365), (36, 67880), (40, 61092), (45, 54304), (48, 50910), (60, 40728), (72, 33940), (80, 30546), (90, 27152), (96, 25455), (120, 20364), (144, 16970), (160, 15273), (180, 13576), (240, 10182), (288, 8485), (360, 6788), (480, 5091), (720, 3394), (1440, 1697)]