242923680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{168697}}^1$

素因数の和:168718

約数の個数: 72

約数和(自身を含む): 828981972

約数和(自身を除く): 586058292

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, 168697, 337394, 506091, 674788, 843485, 1012182, 1349576, 1518273, 1686970, 2024364, 2530455, 2699152, 3036546, 3373940, 4048728, 5060910, 5398304, 6073092, 6747880, 7591365, 8097456, 10121820, 12146184, 13495760, 15182730, 16194912, 20243640, 24292368, 26991520, 30365460, 40487280, 48584736, 60730920, 80974560, 121461840, 242923680]

約数ペア:

[(1, 242923680), (2, 121461840), (3, 80974560), (4, 60730920), (5, 48584736), (6, 40487280), (8, 30365460), (9, 26991520), (10, 24292368), (12, 20243640), (15, 16194912), (16, 15182730), (18, 13495760), (20, 12146184), (24, 10121820), (30, 8097456), (32, 7591365), (36, 6747880), (40, 6073092), (45, 5398304), (48, 5060910), (60, 4048728), (72, 3373940), (80, 3036546), (90, 2699152), (96, 2530455), (120, 2024364), (144, 1686970), (160, 1518273), (180, 1349576), (240, 1012182), (288, 843485), (360, 674788), (480, 506091), (720, 337394), (1440, 168697)]