422290080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{293257}}^1$

素因数の和:293278

約数の個数: 72

約数和(自身を含む): 1441069812

約数和(自身を除く): 1018779732

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, 293257, 586514, 879771, 1173028, 1466285, 1759542, 2346056, 2639313, 2932570, 3519084, 4398855, 4692112, 5278626, 5865140, 7038168, 8797710, 9384224, 10557252, 11730280, 13196565, 14076336, 17595420, 21114504, 23460560, 26393130, 28152672, 35190840, 42229008, 46921120, 52786260, 70381680, 84458016, 105572520, 140763360, 211145040, 422290080]

約数ペア:

[(1, 422290080), (2, 211145040), (3, 140763360), (4, 105572520), (5, 84458016), (6, 70381680), (8, 52786260), (9, 46921120), (10, 42229008), (12, 35190840), (15, 28152672), (16, 26393130), (18, 23460560), (20, 21114504), (24, 17595420), (30, 14076336), (32, 13196565), (36, 11730280), (40, 10557252), (45, 9384224), (48, 8797710), (60, 7038168), (72, 5865140), (80, 5278626), (90, 4692112), (96, 4398855), (120, 3519084), (144, 2932570), (160, 2639313), (180, 2346056), (240, 1759542), (288, 1466285), (360, 1173028), (480, 879771), (720, 586514), (1440, 293257)]