1500128640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{86813}}^1$

素因数の和:86841

約数の個数: 128

約数和(自身を含む): 5313016800

約数和(自身を除く): 3812888160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 86813, 173626, 260439, 347252, 434065, 520878, 694504, 781317, 868130, 1041756, 1302195, 1389008, 1562634, 1736260, 2083512, 2343951, 2604390, 2778016, 3125268, 3472520, 3906585, 4167024, 4687902, 5208780, 5556032, 6250536, 6945040, 7813170, 8334048, 9375804, 10417560, 11112064, 11719755, 12501072, 13890080, 15626340, 16668096, 18751608, 20835120, 23439510, 25002144, 27780160, 31252680, 33336192, 37503216, 41670240, 46879020, 50004288, 55560320, 62505360, 75006432, 83340480, 93758040, 100008576, 125010720, 150012864, 166680960, 187516080, 250021440, 300025728, 375032160, 500042880, 750064320, 1500128640]

約数ペア:

[(1, 1500128640), (2, 750064320), (3, 500042880), (4, 375032160), (5, 300025728), (6, 250021440), (8, 187516080), (9, 166680960), (10, 150012864), (12, 125010720), (15, 100008576), (16, 93758040), (18, 83340480), (20, 75006432), (24, 62505360), (27, 55560320), (30, 50004288), (32, 46879020), (36, 41670240), (40, 37503216), (45, 33336192), (48, 31252680), (54, 27780160), (60, 25002144), (64, 23439510), (72, 20835120), (80, 18751608), (90, 16668096), (96, 15626340), (108, 13890080), (120, 12501072), (128, 11719755), (135, 11112064), (144, 10417560), (160, 9375804), (180, 8334048), (192, 7813170), (216, 6945040), (240, 6250536), (270, 5556032), (288, 5208780), (320, 4687902), (360, 4167024), (384, 3906585), (432, 3472520), (480, 3125268), (540, 2778016), (576, 2604390), (640, 2343951), (720, 2083512), (864, 1736260), (960, 1562634), (1080, 1389008), (1152, 1302195), (1440, 1041756), (1728, 868130), (1920, 781317), (2160, 694504), (2880, 520878), (3456, 434065), (4320, 347252), (5760, 260439), (8640, 173626), (17280, 86813)]