379137920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{84629}}^1$

素因数の和:84655

約数の個数: 64

約数和(自身を含む): 1035871200

約数和(自身を除く): 656733280

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 84629, 169258, 338516, 423145, 592403, 677032, 846290, 1184806, 1354064, 1692580, 2369612, 2708128, 2962015, 3385160, 4739224, 5416256, 5924030, 6770320, 9478448, 10832512, 11848060, 13540640, 18956896, 23696120, 27081280, 37913792, 47392240, 54162560, 75827584, 94784480, 189568960, 379137920]

約数ペア:

[(1, 379137920), (2, 189568960), (4, 94784480), (5, 75827584), (7, 54162560), (8, 47392240), (10, 37913792), (14, 27081280), (16, 23696120), (20, 18956896), (28, 13540640), (32, 11848060), (35, 10832512), (40, 9478448), (56, 6770320), (64, 5924030), (70, 5416256), (80, 4739224), (112, 3385160), (128, 2962015), (140, 2708128), (160, 2369612), (224, 1692580), (280, 1354064), (320, 1184806), (448, 846290), (560, 677032), (640, 592403), (896, 423145), (1120, 338516), (2240, 169258), (4480, 84629)]