1021966080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{266137}}^1$

素因数の和:266161

約数の個数: 72

約数和(自身を含む): 3263916432

約数和(自身を除く): 2241950352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 266137, 532274, 798411, 1064548, 1330685, 1596822, 2129096, 2661370, 3193644, 3992055, 4258192, 5322740, 6387288, 7984110, 8516384, 10645480, 12774576, 15968220, 17032768, 21290960, 25549152, 31936440, 34065536, 42581920, 51098304, 63872880, 68131072, 85163840, 102196608, 127745760, 170327680, 204393216, 255491520, 340655360, 510983040, 1021966080]

約数ペア:

[(1, 1021966080), (2, 510983040), (3, 340655360), (4, 255491520), (5, 204393216), (6, 170327680), (8, 127745760), (10, 102196608), (12, 85163840), (15, 68131072), (16, 63872880), (20, 51098304), (24, 42581920), (30, 34065536), (32, 31936440), (40, 25549152), (48, 21290960), (60, 17032768), (64, 15968220), (80, 12774576), (96, 10645480), (120, 8516384), (128, 7984110), (160, 6387288), (192, 5322740), (240, 4258192), (256, 3992055), (320, 3193644), (384, 2661370), (480, 2129096), (640, 1596822), (768, 1330685), (960, 1064548), (1280, 798411), (1920, 532274), (3840, 266137)]