2141871360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{557779}}^1$

素因数の和:557803

約数の個数: 72

約数和(自身を含む): 6840613920

約数和(自身を除く): 4698742560

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, 557779, 1115558, 1673337, 2231116, 2788895, 3346674, 4462232, 5577790, 6693348, 8366685, 8924464, 11155580, 13386696, 16733370, 17848928, 22311160, 26773392, 33466740, 35697856, 44622320, 53546784, 66933480, 71395712, 89244640, 107093568, 133866960, 142791424, 178489280, 214187136, 267733920, 356978560, 428374272, 535467840, 713957120, 1070935680, 2141871360]

約数ペア:

[(1, 2141871360), (2, 1070935680), (3, 713957120), (4, 535467840), (5, 428374272), (6, 356978560), (8, 267733920), (10, 214187136), (12, 178489280), (15, 142791424), (16, 133866960), (20, 107093568), (24, 89244640), (30, 71395712), (32, 66933480), (40, 53546784), (48, 44622320), (60, 35697856), (64, 33466740), (80, 26773392), (96, 22311160), (120, 17848928), (128, 16733370), (160, 13386696), (192, 11155580), (240, 8924464), (256, 8366685), (320, 6693348), (384, 5577790), (480, 4462232), (640, 3346674), (768, 2788895), (960, 2231116), (1280, 1673337), (1920, 1115558), (3840, 557779)]