486115840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{27127}}^1$

素因数の和:27157

約数の個数: 80

約数和(自身を含む): 1332093312

約数和(自身を除く): 845977472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 27127, 54254, 108508, 135635, 189889, 217016, 271270, 379778, 434032, 542540, 759556, 868064, 949445, 1085080, 1519112, 1736128, 1898890, 2170160, 3038224, 3472256, 3797780, 4340320, 6076448, 6944512, 7595560, 8680640, 12152896, 13889024, 15191120, 17361280, 24305792, 30382240, 34722560, 48611584, 60764480, 69445120, 97223168, 121528960, 243057920, 486115840]

約数ペア:

[(1, 486115840), (2, 243057920), (4, 121528960), (5, 97223168), (7, 69445120), (8, 60764480), (10, 48611584), (14, 34722560), (16, 30382240), (20, 24305792), (28, 17361280), (32, 15191120), (35, 13889024), (40, 12152896), (56, 8680640), (64, 7595560), (70, 6944512), (80, 6076448), (112, 4340320), (128, 3797780), (140, 3472256), (160, 3038224), (224, 2170160), (256, 1898890), (280, 1736128), (320, 1519112), (448, 1085080), (512, 949445), (560, 868064), (640, 759556), (896, 542540), (1120, 434032), (1280, 379778), (1792, 271270), (2240, 217016), (2560, 189889), (3584, 135635), (4480, 108508), (8960, 54254), (17920, 27127)]