501143040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{21751}}^1$

素因数の和:21780

約数の個数: 120

約数和(自身を含む): 1735679088

約数和(自身を除く): 1234536048

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 21751, 23040, 43502, 65253, 87004, 108755, 130506, 174008, 195759, 217510, 261012, 326265, 348016, 391518, 435020, 522024, 652530, 696032, 783036, 870040, 978795, 1044048, 1305060, 1392064, 1566072, 1740080, 1957590, 2088096, 2610120, 2784128, 3132144, 3480160, 3915180, 4176192, 5220240, 5568256, 6264288, 6960320, 7830360, 8352384, 10440480, 11136512, 12528576, 13920640, 15660720, 16704768, 20880960, 25057152, 27841280, 31321440, 33409536, 41761920, 50114304, 55682560, 62642880, 83523840, 100228608, 125285760, 167047680, 250571520, 501143040]

約数ペア:

[(1, 501143040), (2, 250571520), (3, 167047680), (4, 125285760), (5, 100228608), (6, 83523840), (8, 62642880), (9, 55682560), (10, 50114304), (12, 41761920), (15, 33409536), (16, 31321440), (18, 27841280), (20, 25057152), (24, 20880960), (30, 16704768), (32, 15660720), (36, 13920640), (40, 12528576), (45, 11136512), (48, 10440480), (60, 8352384), (64, 7830360), (72, 6960320), (80, 6264288), (90, 5568256), (96, 5220240), (120, 4176192), (128, 3915180), (144, 3480160), (160, 3132144), (180, 2784128), (192, 2610120), (240, 2088096), (256, 1957590), (288, 1740080), (320, 1566072), (360, 1392064), (384, 1305060), (480, 1044048), (512, 978795), (576, 870040), (640, 783036), (720, 696032), (768, 652530), (960, 522024), (1152, 435020), (1280, 391518), (1440, 348016), (1536, 326265), (1920, 261012), (2304, 217510), (2560, 195759), (2880, 174008), (3840, 130506), (4608, 108755), (5760, 87004), (7680, 65253), (11520, 43502), (21751, 23040)]